# Old English Sheepdog Feeding Guide: Calorie Targets and Sensitive Stomach Diet Plans
## Key Takeaways
- Old English Sheepdogs require a carefully balanced diet formulated for large breeds, meeting AAFCO or equivalent standards, to prevent developmental orthopedic diseases and nutritional deficiencies, as evidenced by a case report of severe bone demineralization in a puppy fed an imbalanced raw diet.
- Calorie requirements are dynamic, calculated via Resting Energy Requirement (RER) and Daily Energy Requirement (DER) multipliers adjusted for life stage and activity, with a target Body Condition Score (BCS) of 4-5 on a 9-point scale, necessitating regular BCS assessment and portion adjustments.
- Managing sensitive stomachs in Old English Sheepdogs involves a diagnostic exclusion process to rule out parasites, infections, and systemic diseases, followed by strict dietary elimination trials using novel protein or hydrolyzed protein diets, or low-fat options, to identify and remove triggers.
- Puppy nutrition is critical, focusing on controlled, steady growth through large-breed puppy formulas with specific calcium-phosphorus ratios to mitigate risks of skeletal abnormalities, and avoiding rapid weight gain which is a risk factor for developmental orthopedic diseases.
- Homemade raw diets, particularly for puppies, carry significant risks of severe nutritional deficiencies (e.g., calcium, phosphorus, vitamin D) leading to bone disease, as documented in clinical literature, underscoring the importance of veterinarian-supervised or commercially formulated diets.
- Transitioning to new foods must be gradual over 7-10 days to allow the gut microbiome to adapt, preventing gastrointestinal upset, and owners should meticulously track diet, stool consistency, vomiting, and behavioral changes to aid veterinary diagnosis.
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Feeding an Old English Sheepdog (OES) requires a clear plan that addresses both their large-breed growth patterns and their tendency toward digestive sensitivity. The most direct answer for owners is this: feed a complete and balanced commercial diet that meets Association of American Feed Control Officials (AAFCO) or equivalent international standards for your [dog](/knowledge/veterinary-medicine/clinical-methods/dog)'s life stage, calculate calories based on lean body weight and body condition score, and avoid homemade raw diets unless formulated and supervised by a veterinary nutritionist. This approach is not just cautious; it is grounded in documented clinical evidence. A 2021 case report in the *Journal of Animal Physiology and Animal Nutrition* described a four-month-old Old English Sheepdog that developed severe bone disease after being fed an imbalanced raw meat homemade diet. The puppy's bone mineral density was 66% lower than expected, and its bone mineral content was 40% lower than expected. This case underscores the real risks of unregulated diets and the importance of a structured feeding plan.
This guide provides a veterinarian-authored framework for calorie targets, growth nutrition, and managing sensitive stomachs in Old English Sheepdogs. It includes a practical triage summary, a decision table, and clear red flags that require immediate veterinary attention.
## At a Glance: OES Feeding Priorities
| Life Stage | Primary Goal | Calorie Approach | Key Nutritional Focus | Feeding Frequency |
| :--- | :--- | :--- | :--- | :--- |
| **Puppy (2-12 months)** | Controlled, steady growth | Feed for lean growth, not maximum weight gain | Calcium, phosphorus, vitamin D balance; large-breed puppy formulas | 3 meals/day until 6 months, then 2 meals/day |
| **Adult (1-7 years)** | Maintain ideal body condition | Adjust to activity level; avoid overfeeding | High-quality protein, moderate fat, fiber for satiety | 2 meals/day |
| **Senior (7+ years)** | Preserve muscle mass | Reduce calories if activity decreases | Easily digestible proteins, joint support, antioxidants | 2 meals/day |
| **Sensitive Stomach** | Minimize gastrointestinal upset | Consistent meal timing and portions | Limited ingredient or hydrolyzed protein diets; low-fat options | 3-4 small meals/day |
## Understanding the Old English Sheepdog's Nutritional Needs
The Old English Sheepdog is a large, muscular breed with a thick double coat. Their nutritional needs are not identical to those of smaller breeds. Their growth period is extended, and their energy requirements can vary significantly based on age, activity, and individual metabolism. A one-size-fits-all approach is rarely successful. Instead, the feeding plan must be tailored to the individual dog, with careful attention to body condition.
The most critical principle is balance. A diet must provide the correct proportions of protein, fat, carbohydrates, vitamins, and minerals. The case of the OES puppy with severe bone demineralization illustrates what happens when this balance is absent. The puppy's diet was deficient in calcium, phosphorus, and vitamin D. These three nutrients are the building blocks of a healthy skeleton. Without them, the body begins to leach minerals from the bones to support vital functions, leading to pain, lameness, and fractures.
### The Critical Role of Calcium, Phosphorus, and Vitamin D
For large-breed puppies like the OES, the balance of calcium and phosphorus is particularly important. These minerals work together to form bone matrix. An excess of calcium can cause skeletal abnormalities, while a deficiency, as seen in the case report, leads to weak, brittle bones. Vitamin D is essential because it regulates the absorption of calcium and phosphorus from the intestines. A deficiency in vitamin D, as diagnosed in the affected puppy, directly impairs bone mineralization.
Commercial diets formulated for large-breed puppies are designed to provide these nutrients in the correct ratios. They are also formulated to prevent rapid growth, which is a risk factor for developmental orthopedic diseases. The puppy in the case report was successfully treated by switching to a diet "appropriately formulated for large breed puppy growth and development". This is the strongest evidence for using a commercial, life-stage-appropriate diet for OES puppies.
## Calorie Targets for Old English Sheepdogs
Calorie needs are not a fixed number; they are a starting point. The target is to maintain a healthy body condition score (BCS) of 4 to 5 on a 9-point scale. This means you can feel the ribs easily with a thin layer of fat over them, and the dog has a visible waist when viewed from above.
### Calculating Resting Energy Requirement (RER) and Daily Energy Requirement (DER)
Veterinarians calculate calorie needs using a two-step process.
1. **Resting Energy Requirement (RER):** This is the energy needed for basic bodily functions at rest. The formula is: **RER (kcal/day) = 70 x (body weight in kg)^0.75**. This is not a linear relationship; a heavier dog needs more calories, but not proportionally more per kilogram of body weight.
2. **Daily Energy Requirement (DER):** This is the RER multiplied by a factor that accounts for life stage and activity.
- **Neutered adult dog:** 1.6 x RER
- **Intact adult dog:** 1.8 x RER
- **Puppy (0-4 months):** 3.0 x RER
- **Puppy (4-12 months):** 2.0 x RER
- **Active/working dog:** 2.0-5.0 x RER depending on intensity
For example, a neutered adult OES weighing 30 kg would have an RER of approximately 70 x (30)^0.75 = 70 x 12.8 = 896 kcal/day. The DER would be 896 x 1.6 = approximately 1,434 kcal/day. This is a starting estimate. The actual amount must be adjusted based on the dog's body condition score, which should be assessed every two to four weeks.
### Adjusting for Activity and Life Stage
An OES that is a couch potato will need fewer calories than one that participates in agility or herding trials. Similarly, a growing puppy has different needs than a senior dog. The calorie targets provided by [pet food](/knowledge/veterinary-medicine/nutrition/pet-food) manufacturers on the label are general guidelines. They are often too high for neutered pets with lower activity levels. The best approach is to start with the calculated DER, feed that amount for two weeks, and then reassess the dog's BCS. If the dog is gaining weight, reduce the amount by 10-15%. If the dog is losing weight, increase it by 10-15%.
## Sensitive Stomach Diet Plans for Old English Sheepdogs
Many Old English Sheepdogs have what owners describe as a "sensitive stomach." This can manifest as chronic loose stools, flatulence, borborygmus (stomach rumbling), and occasional vomiting. While there is no breed-specific genetic test for this, it is a common clinical presentation. The approach to managing a sensitive stomach is to identify and eliminate the trigger.
### Common Causes of Digestive Upset
- **Dietary Indiscretion:** Eating something they should not, such as garbage, spoiled food, or foreign objects.
- **Food Allergies or Intolerances:** An adverse reaction to a specific protein source (e.g., chicken, beef) or other ingredient.
- **Rapid Diet Changes:** Switching foods too quickly without a transition period.
- **Fat Content:** Diets too high in fat can cause diarrhea and pancreatitis in susceptible dogs.
- **Parasites:** Intestinal worms can cause chronic digestive issues.
- **Infections:** Bacterial or viral infections can cause acute gastroenteritis.
### The Diagnostic Approach
A sensitive stomach is a diagnosis of exclusion. Your veterinarian will first rule out parasites, infections, and systemic diseases with fecal exams and bloodwork. If these are normal, the next step is a dietary trial. This is not a simple process; it requires strict adherence for 8 to 12 weeks.
### Evidence-Based Dietary Management
The most effective strategy for a sensitive stomach is a strict elimination diet. This involves feeding a diet with a single, novel protein source and a single carbohydrate source that the dog has never eaten before. Alternatively, a veterinarian may recommend a hydrolyzed protein diet. In these diets, the protein molecules are broken down into sizes too small to trigger an immune response.
- **Novel Protein Diets:** Examples include duck, venison, rabbit, or kangaroo, paired with a carbohydrate like potato or pea.
- **Hydrolyzed Protein Diets:** These are prescription diets available from your veterinarian. They are highly digestible and designed to be hypoallergenic.
- **Low-Fat Diets:** For dogs prone to pancreatitis or with fat intolerance, a low-fat diet is essential.
**Important Note:** The case report highlights the dangers of homemade diets. Do not attempt to formulate a homemade elimination diet without the direct supervision of a board-certified veterinary nutritionist. It is extremely difficult to make a homemade diet that is both hypoallergenic and nutritionally complete. The risk of causing deficiencies, as seen in the OES puppy, is too high.
### Transitioning to a New Food
Any diet change must be gradual to avoid causing more gastrointestinal upset. A standard transition protocol is:
- **Days 1-3:** 25% new food, 75% old food.
- **Days 4-6:** 50% new food, 50% old food.
- **Days 7-9:** 75% new food, 25% old food.
- **Day 10 onwards:** 100% new food.
This slow transition allows the gut microbiome to adapt. If you are switching to a prescription diet for a medical condition, your veterinarian may provide specific instructions.
## Feeding the Old English Sheepdog Puppy
The goal of feeding an OES puppy is not to make it grow as fast as possible, but to ensure it grows at a steady, healthy rate. Rapid growth is a risk factor for hip dysplasia, elbow dysplasia, and osteochondritis dissecans (OCD).
### Large-Breed Puppy Formulas
You should feed a diet specifically labeled for "large breed puppies." These formulas are designed to have a lower energy density and a specific calcium-to-phosphorus ratio to control growth rate. The calcium content should be around 1.0% to 1.5% on a dry matter basis. Over-supplementation of calcium is a common mistake that can lead to skeletal problems.
### Feeding Schedule and Portion Control
- **8-12 weeks:** 3 to 4 meals per day.
- **3-6 months:** 3 meals per day.
- **6-12 months:** 2 meals per day.
Puppies should be fed measured portions, not free-fed. Use a kitchen scale or a standard measuring cup to ensure accuracy. The amount on the bag is a starting point; the goal is to keep the puppy in ideal body condition. You should be able to feel the ribs easily. A puppy that is gaining weight too fast needs fewer calories. A puppy that is too thin needs more.
### The Dangers of Raw and Homemade Diets for Puppies
The case report of the OES puppy is a stark warning against feeding raw or homemade diets to puppies. The puppy was fed a raw meat-based homemade diet that was severely deficient in essential nutrients. This led to hypocalcemia, hypovitaminosis D, and severe, painful bone disease. The puppy's condition was so severe that it required months of treatment and careful dietary management to recover. This case reinforces the veterinary consensus that commercial diets formulated for large-breed growth are the safest and most reliable option for OES puppies.
## Managing the Adult and Senior Old English Sheepdog
As the OES transitions into adulthood, its metabolism slows. The focus shifts from growth to maintenance. Overfeeding is the most common nutritional problem in adult dogs. Obesity is a major risk factor for many health issues, including joint disease, diabetes, and heart disease.
### Maintaining Ideal Body Condition
Regularly assess your dog's BCS. Adjust the food amount based on this assessment, not on the dog's appetite. An OES will often eat whatever is put in front of them. It is up to the owner to control portions. For senior dogs, a diet formulated for seniors may be beneficial. These diets often have reduced calories, higher fiber, and added joint support supplements like glucosamine and chondroitin.
## Unsafe Home Remedies and Common Mistakes
There are many myths and unproven remedies for digestive issues in dogs. Some can be harmful.
- **Feeding Raw Eggs:** Risk of Salmonella and biotin deficiency.
- **Feeding Raw Meat Diets:** As documented, this can lead to severe nutritional deficiencies.
- **Giving Human Medications:** Never give a dog human medication without veterinary approval. Many are toxic.
- **Using "Detox" Diets:** There is no scientific basis for these and they can be dangerous.
- **Abrupt Food Changes:** This will almost always cause diarrhea.
The safest approach is to stick to a high-quality, complete, and balanced commercial diet and to make any changes under veterinary guidance.
## Prevention and Long-Term Health
Preventing nutritional problems is easier than treating them. The cornerstone of prevention is choosing a reputable commercial diet that meets AAFCO or FEDIAF (European Pet Food Industry Federation) standards for the appropriate life stage. This ensures the diet is complete and balanced. Regular veterinary check-ups, including weight checks and BCS assessment, are also essential.
## Limitations and When to Contact a Veterinarian
This guide provides general information based on veterinary science and a specific clinical case report. It cannot predict the individual needs of your dog. Breed-level information is a starting point, but it does not account for individual variations in metabolism, genetics, activity level, or underlying health conditions.
**You should contact your veterinarian immediately if you observe any of the following:**
- **Vomiting** that lasts for more than 12 hours or occurs multiple times in a single day.
- **Diarrhea** that is severe, bloody, or lasts for more than 24 hours.
- **Lethargy or weakness.**
- **Loss of appetite** for more than 24 hours.
- **Signs of pain**, such as whining, restlessness, or a hunched posture.
- **Difficulty walking or lameness**, especially in a puppy.
- **Bloating or a distended abdomen.** This is a medical emergency.
These signs can indicate a serious condition that requires immediate professional care. Do not attempt to treat these symptoms at home.
## Clinical Reasoning Behind the Feeding Plan
The feeding recommendations in this guide are not arbitrary. They are grounded in the pathophysiology of growth, digestion, and energy metabolism in large-breed dogs. Understanding the clinical reasoning helps owners appreciate why certain rules, such as avoiding raw diets or measuring portions, are non-negotiable.
### Growth Physiology in Large-Breed Puppies
The Old English Sheepdog is classified as a large breed, with adult weights typically ranging from 27 to 45 kg. This size places significant demands on the developing skeleton. During the first year of life, the puppy undergoes a rapid phase of skeletal elongation and mineralization. The growth plates, or physes, are active and vulnerable to nutritional imbalances. The clinical case of the OES puppy with bone demineralization demonstrates the consequences of disrupting this process. The puppy's bones were so weak that they could not support its body weight, leading to pain and immobility.
The key clinical insight is that growth rate is not a proxy for health. A puppy that gains weight quickly is not necessarily thriving; it may be accumulating fat and placing excessive strain on immature joints. Large-breed puppy formulas are designed to moderate energy density, which slows the growth rate to a safer pace. This is a deliberate clinical strategy to reduce the incidence of developmental orthopedic diseases such as hip dysplasia, elbow dysplasia, and osteochondritis dissecans. Owners should resist the urge to "push" growth with extra food or supplements.
### The Pathophysiology of Nutritional Bone Disease
The bone disease seen in the case report is a form of nutritional secondary hyperparathyroidism. When dietary calcium is deficient, the body's serum calcium levels drop. The parathyroid gland responds by secreting parathyroid hormone, which stimulates the release of calcium from the bones to maintain normal blood levels. Over time, this leaches mineral from the skeleton, leaving it weak and fibrous. The condition is painful and can cause spontaneous fractures.
Vitamin D deficiency compounds this problem. Vitamin D is required for the intestinal absorption of calcium and phosphorus. Without adequate vitamin D, even a diet with sufficient calcium cannot deliver it to the body. The case report documented both hypocalcemia and hypovitaminosis D in the affected puppy. This dual deficiency created a severe metabolic crisis that required intensive veterinary intervention.
The clinical takeaway is that calcium, phosphorus, and vitamin D must be present in the correct ratios and amounts. Commercial diets are formulated to meet these requirements precisely. Homemade diets, especially those based on raw meat, are highly variable and often deficient in these critical nutrients. The risk is not theoretical; it is documented in the veterinary literature.
### Digestive Physiology and the Sensitive Stomach
The term "sensitive stomach" is a lay description for a range of gastrointestinal signs. In clinical terms, these signs may indicate a food-responsive enteropathy, a food allergy, or a food intolerance. The distinction matters because the management strategies differ.
A food allergy is an immune-mediated reaction to a specific protein or carbohydrate. The immune system mistakenly identifies the food component as a threat and mounts an inflammatory response. This can cause vomiting, diarrhea, and skin problems. A food intolerance is a non-immune reaction, often related to the inability to digest a specific nutrient, such as lactose or fat. Both conditions can cause similar gastrointestinal signs, making diagnosis challenging.
The clinical approach is to perform a dietary elimination trial. This involves feeding a diet with a single protein and carbohydrate source that the dog has not been exposed to before. If the signs resolve, the dog is challenged with the original diet to confirm the diagnosis. This process requires strict owner compliance and can take 8 to 12 weeks. Hydrolyzed protein diets are an alternative. In these diets, the protein is broken down into fragments too small to trigger an immune response. These diets are highly effective but require a veterinary prescription.
### The Role of the Gut Microbiome
The gastrointestinal tract of the dog is home to a complex community of bacteria, viruses, and fungi. This microbiome plays a critical role in digestion, nutrient absorption, and immune function. A sudden change in diet can disrupt this community, leading to dysbiosis, which manifests as diarrhea, gas, and abdominal discomfort.
This is why the transition to a new food must be gradual. A slow transition allows the microbial population to adapt to the new substrate. It also allows the intestinal lining to adjust to new dietary components. The standard 7 to 10 day transition protocol is designed to minimize this disruption. Owners who skip this step often see immediate gastrointestinal upset, which can be mistaken for a food allergy.
## Diagnostic Workflow for the Sensitive Stomach
When an Old English Sheepdog presents with chronic digestive upset, the veterinarian follows a systematic diagnostic workflow. This is not a process of trial and error; it is a logical sequence of tests and dietary trials designed to identify the root cause.
### Step 1: History and Physical Examination
The first step is a thorough history. The veterinarian will ask about the onset of signs, the frequency and consistency of stools, the presence of vomiting, and any recent dietary changes. They will also ask about the dog's environment, including access to garbage, plants, and foreign objects. The physical examination will assess the dog's body condition, hydration status, and abdominal palpation. Signs of pain, bloating, or organomegaly will be noted.
### Step 2: Fecal Examination
A fecal flotation test is performed to rule out [intestinal parasites](/knowledge/parasites/pet-parasites/intestinal-parasites-dogs-cats-identification-treatment). Roundworms, hookworms, whipworms, and Giardia are common causes of chronic diarrhea in dogs. A negative fecal test does not completely rule out parasites, as some organisms are shed intermittently. In some cases, a fecal antigen test for Giardia may be recommended.
### Step 3: Bloodwork
A complete blood count and serum biochemistry profile are performed to assess overall health. These tests can identify signs of infection, inflammation, liver disease, kidney disease, and pancreatitis. A specific test for pancreatic lipase immunoreactivity (PLI) may be recommended if pancreatitis is suspected. This is a highly sensitive test for pancreatic inflammation.
### Step 4: Imaging
If the physical examination or bloodwork suggests a structural problem, imaging may be recommended. Abdominal radiographs can identify foreign bodies, masses, or organ enlargement. Abdominal ultrasound provides a more detailed view of the intestinal wall, pancreas, and lymph nodes. These tests are not always necessary, but they are important if the initial workup is inconclusive.
### Step 5: Dietary Elimination Trial
If the initial tests are normal, the next step is a dietary elimination trial. This is the gold standard for diagnosing food allergies and intolerances. The owner must feed a strict diet for 8 to 12 weeks. No other food, treats, or flavored medications are allowed. If the dog improves, a food allergy is confirmed. The dog is then challenged with the original diet to see if signs return.
### Step 6: Endoscopy and Biopsy
In rare cases, if the elimination trial is inconclusive or the dog does not respond, endoscopy may be recommended. This involves passing a camera into the stomach and intestines to visually inspect the lining and take tissue samples. Biopsies can diagnose inflammatory bowel disease, lymphoma, and other conditions. This is an invasive procedure that requires anesthesia, so it is reserved for cases that do not respond to dietary management.
## Owner Observation and Preparation for a Veterinary Visit
Owners play a critical role in the diagnostic process. The information they provide can significantly influence the speed and accuracy of the diagnosis. Preparation is key.
### What to Track Before the Visit
Before scheduling a veterinary appointment, owners should collect the following information:
- **Dietary History:** Write down every food the dog has eaten in the past two weeks, including treats, table scraps, and chews. Include the brand, flavor, and approximate amount.
- **Stool Diary:** Note the frequency, consistency, color, and volume of stools. Use a scale of 1 to 7, where 1 is hard and dry and 7 is watery. Note any blood or mucus.
- **Vomiting Log:** Record the frequency of vomiting, the time of day, and the appearance of the vomit. Note whether it contains food, bile, or foreign material.
- **Behavioral Changes:** Note any changes in appetite, thirst, energy level, or activity. Note any signs of pain, such as whining, restlessness, or a hunched posture.
- **Weight History:** Weigh the dog at home if possible. A sudden weight loss or gain is a significant clinical finding.
### Questions to Ask the Veterinarian
Owners should come prepared with questions. This ensures they understand the diagnostic plan and the rationale behind it. Useful questions include:
- What is your differential diagnosis for my dog's signs?
- What tests are you recommending and why?
- How long will the diagnostic process take?
- What are the treatment options if a food allergy is confirmed?
- Are there any risks associated with the recommended diet?
- What signs should prompt me to call you immediately?
### Red Flags That Require Immediate Attention
Some signs indicate a medical emergency. Owners should not wait for a scheduled appointment if they observe any of the following:
- **Repeated vomiting** that prevents the dog from keeping water down.
- **Bloody diarrhea** or black, tarry stools.
- **A distended, painful abdomen** that is firm to the touch. This is a sign of gastric dilatation-volvulus (GDV), a life-threatening emergency.
- **Lethargy and collapse.**
- **Inability to stand or walk.**
- **Seizures.**
These signs require immediate veterinary care. Do not attempt to treat these symptoms at home.
## Prevention Strategies for Long-Term Health
Prevention is always preferable to treatment. For the Old English Sheepdog, this means establishing a feeding plan that supports optimal health from puppyhood through the senior years.
### Preventing Obesity
Obesity is the most common nutritional disorder in dogs. It is a preventable condition that significantly reduces lifespan and quality of life. The clinical approach to obesity prevention is regular body condition scoring and portion control. Owners should measure food with a kitchen scale, not a measuring cup, as cups can vary significantly. The food amount should be adjusted based on the BCS, not the dog's appetite. An OES will often eat to the point of obesity if given the chance.
### Preventing Nutritional Deficiencies
The most effective way to prevent nutritional deficiencies is to feed a commercial diet that meets AAFCO or FEDIAF standards. These standards are based on the latest scientific research and are designed to provide complete and balanced nutrition. Homemade diets, especially those based on raw meat, are not recommended because they are difficult to balance and carry a high risk of deficiency. If an owner insists on a homemade diet, it must be formulated by a board-certified veterinary nutritionist and regularly evaluated.
### Preventing Gastrointestinal Upset
The best way to prevent a sensitive stomach is to avoid sudden dietary changes. When a change is necessary, it should be done gradually over 7 to 10 days. Owners should also avoid giving table scraps and human food, which can disrupt the digestive system. If the dog has a known food allergy, the trigger must be strictly avoided.
### Preventing Dental Disease
Dental health is an often-overlooked aspect of nutrition. Dental disease can cause pain, tooth loss, and systemic infections. Feeding a high-quality dry kibble can help reduce plaque and tartar buildup. Dental chews and toys can also be beneficial. Regular dental check-ups and cleanings are essential.
## Prognosis and Long-Term Outcomes
The prognosis for an Old English Sheepdog with a sensitive stomach is generally good, provided the underlying cause is identified and managed. For dogs with food allergies, the prognosis is excellent once the trigger is removed. The dog can live a normal, healthy life on a restricted diet. For dogs with food intolerances, the prognosis is also good, but the diet must be carefully managed to avoid the offending nutrient.
The prognosis for a puppy with nutritional bone disease is more guarded. The case report described a puppy that required months of treatment and careful dietary management. The recovery was successful, but it was a slow and painful process. The long-term outcome depends on the severity of the bone damage and the promptness of treatment. Some puppies may have permanent skeletal deformities or an increased risk of arthritis.
### Monitoring for Recurrence
Owners of dogs with sensitive stomachs should be vigilant for signs of recurrence. A single dietary indiscretion, such as eating a piece of garbage, can trigger a flare-up. The owner should have a plan in place for managing these episodes. This may include a bland diet, such as boiled chicken and rice, for a few days, followed by a gradual return to the regular diet. If the signs do not resolve within 24 to 48 hours, veterinary attention is required.
## Special Population Considerations
The nutritional needs of the Old English Sheepdog vary across different life stages and health conditions. This section addresses the specific considerations for each population.
### The Growing Puppy
The OES puppy has specific nutritional requirements that differ from those of an adult. The primary goal is controlled, steady growth. This is achieved by feeding a large-breed puppy formula that is lower in energy density and calcium content than regular [puppy food](/knowledge/veterinary-medicine/nutrition/puppy-nutrition-selecting-the-right-food-for-growth-and-development). The puppy should be fed three to four meals per day until six months of age, then two meals per day. The food should be measured, and the puppy's BCS should be assessed weekly.
The case report of the OES puppy with bone disease serves as a cautionary tale. The puppy was fed a raw meat-based homemade diet that was severely deficient in calcium, phosphorus, and vitamin D. This led to a painful and debilitating condition that required intensive treatment. Owners must understand that a commercial, life-stage-appropriate diet is the safest and most reliable option.
### The Active Adult
An adult OES that participates in herding trials, agility, or other high-intensity activities has higher energy requirements than a sedentary dog. The DER multiplier for an active dog is 2.0 to 5.0 times the RER, depending on the intensity and duration of the activity. These dogs may benefit from a performance or high-energy diet that provides additional calories and protein. However, it is important to avoid overfeeding, as even active dogs can become obese if their calorie intake exceeds their expenditure.
### The Senior Dog
As the OES enters its senior years, typically around seven years of age, its metabolism slows and its activity level may decrease. The calorie target should be reduced to prevent weight gain. A senior diet may be beneficial, as these formulas are often lower in calories and higher in fiber. They may also contain added joint support supplements, such as glucosamine and chondroitin, and antioxidants to support cognitive function.
Senior dogs may also have dental issues that make chewing difficult. In this case, the kibble may need to be softened with water or the dog may need to be switched to a canned diet. Regular veterinary check-ups are essential to monitor for age-related conditions, such as kidney disease, diabetes, and arthritis.
### The Overweight Dog
Obesity is a common problem in adult OES. It is a risk factor for many health issues, including joint disease, diabetes, and heart disease. The treatment for obesity is a combination of calorie restriction and increased exercise. The veterinarian will calculate a target calorie intake based on the dog's ideal body weight, not its current weight. The dog should be fed a weight management diet that is high in fiber and protein to promote satiety. The weight loss should be gradual, with a target of 1 to 2% of body weight per week.
### The Dog with Pancreatitis
Pancreatitis is an inflammation of the pancreas that can be triggered by a high-fat diet. Dogs that have had pancreatitis are at risk of recurrence. They should be fed a low-fat diet, typically containing less than 10% fat on a dry matter basis. The diet should be highly digestible and fed in small, frequent meals. Owners must strictly avoid giving high-fat treats, such as cheese, bacon, and fatty meats.
### The Dog with Chronic Kidney Disease
Chronic kidney disease is a progressive condition that is common in senior dogs. The nutritional management of kidney disease involves reducing dietary phosphorus and protein to slow the progression of the disease. A veterinary-prescribed kidney diet is recommended. These diets are formulated to be low in phosphorus and protein but high in quality, so they provide the necessary amino acids without overloading the kidneys. The dog should have access to fresh water at all times.
## The Evidence Base and Its Limitations
The recommendations in this guide are based on the available scientific evidence and general veterinary principles. However, it is important to acknowledge the limitations of this evidence.
### The Case Report
The primary source for this guide is a single case report of an OES puppy with nutritional bone disease. A case report is a detailed description of a single patient. It is a valuable source of information, but it is not the same as a randomized controlled trial. The case report demonstrates that a raw meat-based homemade diet can cause severe nutritional deficiencies in an OES puppy. However, it does not prove that all homemade diets are dangerous, nor does it prove that all OES puppies are susceptible.
### The Lack of Breed-Specific Studies
There are no large-scale, breed-specific studies on the nutritional needs of the Old English Sheepdog. The calorie targets and dietary recommendations in this guide are extrapolated from studies on other large-breed dogs and from general veterinary knowledge. This is a common limitation in veterinary medicine, as breed-specific research is expensive and time-consuming.
### The Individual Variation
Every dog is an individual. The calorie targets in this guide are starting points, not absolute rules. The actual amount of food a dog needs depends on its metabolism, activity level, and body condition. Owners must be prepared to adjust the feeding plan based on their dog's individual response.
### The Role of Owner Observation
The success of any feeding plan depends on the owner's commitment to observation and record-keeping. Owners who track their dog's weight, BCS, and stool quality are better equipped to make informed decisions. They are also better prepared to provide the veterinarian with the information needed to diagnose and treat any problems.
## Practical Feeding Protocols and Owner Checklists
This section provides practical, actionable protocols that owners can implement at home. These are not substitutes for veterinary advice, but they are evidence-based starting points.
### Weekly Body Condition Scoring Protocol
Owners should assess their dog's BCS weekly. The following protocol is based on the 9-point scale:
1. **Rib Palpation:** Place your hands on the dog's ribcage. You should be able to feel the ribs easily with a thin layer of fat over them. If you cannot feel the ribs, the dog is overweight. If the ribs are prominent and you can see them, the dog is underweight.
2. **Waist Observation:** Look at the dog from above. There should be a visible waist behind the ribs. If the waist is absent, the dog is overweight. If the waist is extreme, the dog is underweight.
3. **Abdominal Tuck:** Look at the dog from the side. The abdomen should tuck up from the chest to the hindquarters. If the abdomen is level with the chest or hangs down, the dog is overweight.
### Calorie Adjustment Protocol
If the dog's BCS is not ideal, the food amount should be adjusted. The following protocol is a safe and effective approach:
1. **If the dog is gaining weight:** Reduce the food amount by 10 to 15%. Reassess the BCS in two weeks.
2. **If the dog is losing weight:** Increase the food amount by 10 to 15%. Reassess the BCS in two weeks.
3. **If the dog is at an ideal BCS:** Maintain the current food amount. Reassess the BCS monthly.
### Food Transition Protocol
When switching to a new food, the following protocol should be used:
- **Days 1 to 3:** 25% new food, 75% old food.
- **Days 4 to 6:** 50% new food, 50% old food.
- **Days 7 to 9:** 75% new food, 25% old food.
- **Day 10 onwards:** 100% new food.
If the dog develops diarrhea during the transition, slow the process down. Extend each phase by two to three days. If the diarrhea is severe or persists, contact your veterinarian.
### Treat and Supplement Policy
Treats should not exceed 10% of the dog's daily calorie intake. This is a common source of hidden calories that can lead to obesity. Owners should choose low-calorie treats, such as baby carrots, green beans, or commercial low-calorie [dog treats](/knowledge/veterinary-medicine/clinical-methods/dog-treats). Avoid giving table scraps, which are often high in fat and salt.
Supplements should only be given under veterinary supervision. Over-supplementation of calcium, for example, can cause skeletal problems in puppies. The case report of the OES puppy with bone disease was caused by a deficiency, but excess can be equally harmful.
## The Role of the Veterinary Team
The veterinary team is an essential resource for owners. The veterinarian can provide a definitive diagnosis, prescribe therapeutic diets, and monitor the dog's progress. The veterinary technician or nurse can provide practical advice on feeding, portion control, and weight management.
### When to Schedule a Nutritional Consultation
A nutritional consultation is recommended in the following situations:
- **At the puppy's first vaccination visit:** The veterinarian can assess the puppy's growth and provide a feeding plan.
- **At the annual wellness exam:** The veterinarian can assess the dog's BCS and adjust the feeding plan as needed.
- **If the dog has a health condition:** The veterinarian can recommend a therapeutic diet.
- **If the dog is overweight or underweight:** The veterinarian can calculate a target calorie intake and develop a weight management plan.
### The Importance of Regular Check-ups
Regular veterinary check-ups are essential for maintaining the health of an OES. These visits allow the veterinarian to monitor the dog's weight, BCS, and overall health. They also provide an opportunity to discuss any concerns the owner may have about nutrition or digestion.
## Summary of Key Clinical Points
This guide has covered a wide range of topics related to feeding the Old English Sheepdog. The following key points summarize the most important clinical information:
1. **Feed a commercial diet that meets AAFCO or FEDIAF standards for the appropriate life stage.** This is the safest and most reliable way to ensure complete and balanced nutrition.
2. **Avoid homemade raw meat diets.** These diets are difficult to balance and carry a high risk of nutritional deficiencies, as documented in the case report of the OES puppy.
3. **Calculate calorie targets based on the dog's ideal body weight and life stage.** The RER and DER formulas provide a starting point, but the amount must be adjusted based on the dog's BCS.
4. **Monitor the dog's BCS weekly.** This is the most important tool for preventing obesity and malnutrition.
5. **Transition to new foods gradually over 7 to 10 days.** This minimizes gastrointestinal upset.
6. **Work with a veterinarian to diagnose and manage a sensitive stomach.** A dietary elimination trial is the gold standard for diagnosing food allergies.
7. **Contact a veterinarian immediately if the dog shows red flags.** These include repeated vomiting, bloody diarrhea, a distended abdomen, lethargy, and seizures.
## Final Considerations for the Owner
Feeding an Old English Sheepdog is a responsibility that should not be taken lightly. The breed's size, growth patterns, and digestive sensitivity require a thoughtful and informed approach. The case report of the OES puppy with severe bone disease is a reminder of the consequences of poor nutrition. It is also a testament to the effectiveness of veterinary intervention when the problem is identified and treated promptly.
Owners who follow the guidance in this article, work closely with their veterinary team, and observe their dog's condition will be well-equipped to provide a lifetime of optimal nutrition. The goal is not just to feed the dog, but to nourish it in a way that supports its health, vitality, and longevity.
## Frequently Asked Questions
### 1. How many calories should my adult Old English Sheepdog eat per day?
An adult neutered OES weighing around 30 kg needs approximately 1,400 to 1,600 kcal per day, but this is a starting estimate and must be adjusted to maintain a lean body condition score of 4 to 5 out of 9.
### 2. Is a raw meat diet safe for my Old English Sheepdog puppy?
No, a raw meat homemade diet is not recommended and can be dangerous; a documented case study of an OES puppy fed this way resulted in severe bone disease due to calcium, phosphorus, and vitamin D deficiencies.
### 3. What is the best food for an Old English Sheepdog with a sensitive stomach?
The best food is a veterinary-prescribed hydrolyzed protein diet or a limited-ingredient diet with a novel protein source, but you must work with your veterinarian to diagnose the specific trigger and choose the correct formula.
### 4. How often should I feed my Old English Sheepdog puppy?
Puppies under 6 months should be fed three to four small meals per day, while older puppies and adults should be fed two meals per day to help prevent bloat and maintain stable energy levels.
### 5. What are the signs of a nutritional deficiency in a puppy?
Signs can include progressive lameness, reluctance to move, bone pain, and fractures; these were the symptoms seen in the OES puppy with severe bone demineralization from a deficient diet.
### 6. Can I give my Old English Sheepdog human food as a treat?
Some plain, cooked, low-fat human foods like boiled chicken or green beans are safe in small quantities, but many human foods are toxic, so it is best to use commercial dog treats or consult your veterinarian first.
### 7. How quickly should I transition my dog to a new food?
You should transition over a period of 7 to 10 days, gradually increasing the proportion of new food while decreasing the old food to minimize gastrointestinal upset.
### 8. Why is my Old English Sheepdog always hungry?
An OES may appear always hungry due to learned behavior, a high metabolism, or a diet that is not satiating enough, but it is important to rule out medical causes like diabetes or parasites with your veterinarian.
## Veterinary Disclaimer
This article is educational and is not a substitute for veterinary diagnosis or treatment. Always consult with a qualified veterinarian before making any changes to your pet's diet, especially if they have a health condition. The information provided here is based on the cited scientific literature and general veterinary principles, but individual cases vary.
## Sources
1. [Abnormal bone mineralization in a puppy fed an imbalanced raw meat homemade diet diagnosed and monitored using dual-energy X-ray absorptiometry.](https://pubmed.ncbi.nlm.nih.gov/31144390/)
## Related Clinical & Scientific Guides
* [What Does It Mean When A Cat Throws Up Undigested Food](/knowledge/veterinary-medicine/nutrition/what-does-it-mean-when-a-cat-throws-up-undigested-food)
* [Tibetan Terrier Feeding Guide: Calorie Targets and Sensitive Stomach Diet Plans](/knowledge/veterinary-medicine/nutrition/tibetan-terrier-feeding-guide-calorie-targets-and-sensitive-stomach-diet-plans)
* [Hydrolyzed Protein Diet Dogs](/knowledge/veterinary-medicine/nutrition/hydrolyzed-protein-diet-dogs)