# Senior Cat Wellness Care: CKD Screening Dental and Thyroid Monitoring


## Key Takeaways

- Senior cats (7-10 years) require annual wellness screenings including a minimum database of blood chemistry (creatinine, SDMA), urinalysis, blood pressure measurement, and total T4; geriatric cats (12+ years) necessitate biannual monitoring.
- Chronic Kidney Disease (CKD) screening involves assessing serum creatinine and SDMA for early detection of decreased glomerular filtration rate, alongside urinalysis for urine specific gravity and protein-to-creatinine ratio, and blood pressure monitoring due to the bidirectional relationship between hypertension and CKD.
- Dental disease, prevalent in senior cats, necessitates oral examinations under anesthesia with dental radiographs to identify periodontal disease and feline tooth resorption, with treatment options ranging from professional cleaning to extractions.
- Hyperthyroidism, the most common endocrine disorder in senior cats, is screened via total T4 measurement; co-occurrence with CKD is common, requiring careful monitoring of renal function post-thyroid treatment as hyperthyroidism can mask underlying renal disease.
- Musculoskeletal aging, including osteoarthritis, is universal in senior cats, often presenting subtly; assessment includes physical examination and muscle condition scoring, with pain management requiring careful consideration of comorbidities like CKD, as per ISFM/AAFP guidelines.
- Emergency red flags requiring immediate veterinary attention include inability to urinate, severe lethargy, collapse, seizures, difficulty breathing, or anorexia exceeding 24 hours, indicating critical health compromise.

---

Senior cats require a fundamentally different approach to wellness care than their younger counterparts. The aging feline body undergoes predictable physiological changes that, when monitored systematically, allow for early intervention and improved quality of life. This article provides a definitive, evidence-based framework for senior [cat](/knowledge/veterinary-medicine/clinical-methods/cat) wellness care, with focused attention on chronic kidney disease (CKD) screening, dental health assessment, and thyroid function monitoring.

Cats age approximately 15 times faster than humans in their early years, then approximately 4 times faster once they reach adulthood. A cat is generally considered senior between 7 and 10 years of age, and geriatric after 12 years. The 2021 AAFP Feline Senior Care Guidelines emphasize that aging is a continuous process, not a disease state, and that individual patient evaluation should guide all clinical decisions [<a href="#ref-1">1</a>]. These guidelines stress that the goal of senior wellness care is not merely to extend lifespan, but to preserve function, comfort, and the human-animal bond throughout the aging process.

The three pillars of senior feline wellness examined in this article, CKD screening, dental assessment, and thyroid monitoring, represent the most common and most manageable chronic conditions affecting older cats. Each condition is frequently subclinical in its early stages, meaning that routine screening is essential for early detection and successful management. The 2023 AAHA Senior Care Guidelines for Dogs and Cats describe a systematic approach to senior healthcare based on evidence-guided assessment of both healthy and unhealthy patients [<a href="#ref-2">2</a>]. This framework supports the integration of regular screening protocols into every senior cat wellness examination.

**Owner Triage Summary:** If your senior cat is showing any of the following signs, schedule a veterinary appointment promptly: increased thirst or urination, weight loss despite a good appetite, vomiting, bad breath, drooling, difficulty eating, or a palpable neck mass. These signs may indicate CKD, dental disease, or hyperthyroidism, all of which are manageable when caught early. Emergency red flags requiring immediate veterinary attention include: inability to urinate, severe lethargy, collapse, seizures, difficulty breathing, or refusal to eat for more than 24 hours.

## At a Glance: Senior Cat Wellness Priorities

| Condition | Prevalence in Seniors | Key Screening Test | Recommended Frequency | Early Signs |
|------|-----------|----------|-----------|-------|
| Chronic Kidney Disease | Common | Blood chemistry (SDMA, creatinine), urinalysis | Every 6-12 months | Increased thirst, increased urination, subtle weight loss |
| Dental Disease | Very common | Oral examination under anesthesia, dental radiographs | Every 6-12 months | Bad breath, drooling, pawing at mouth, reduced grooming |
| Hyperthyroidism | Common | Total T4, free T4 | Every 6-12 months | Weight loss with increased appetite, vomiting, hyperactivity |
| Musculoskeletal Aging | Universal | Physical examination, muscle condition scoring | Every 6-12 months | Reduced jumping, stiffness, decreased activity |

## Understanding the Aging Feline Patient

### The Physiology of Feline Aging

Aging in cats involves progressive changes across all organ systems. The 2021 AAFP Feline Senior Care Guidelines introduce the concept of frailty as an emerging tool for assessing senior cats [<a href="#ref-1">1</a>]. Frailty encompasses multiple domains including cognitive function, behavior, activity, body weight, body condition score, muscle condition score, unexplained changes in weight or eating behavior, and the number of chronic diseases present [<a href="#ref-3">3</a>]. A pilot study by Colleran and colleagues demonstrated that frailty assessment is feasible in clinical practice and may help predict mortality in older cats [<a href="#ref-3">3</a>].

Musculoskeletal aging is universal in senior cats. Dowgray and Comerford note that there is good evidence of a high prevalence of osteoarthritis and degenerative joint disease in older cats [<a href="#ref-4">4</a>]. Functional impairment and chronic pain are common sequelae of musculoskeletal disease, yet diagnosis is often challenging because cats are adept at hiding signs of discomfort [<a href="#ref-4">4</a>]. The epaxial muscle height, measurable via ultrasonography, has been investigated as an objective tool for assessing muscle loss in aging cats [<a href="#ref-5">5</a>]. While this technique shows promise for incorporation into annual wellness examinations, its relationship to age alone remains unclear, with body weight and body condition score showing stronger associations with muscle measurements [<a href="#ref-5">5</a>].

### The Senior Cat Consultation

The 2021 AAFP guidelines emphasize that a comprehensive discussion during the physical examination and history taking allows for tailoring the approach to both the cat and the family involved in its care [<a href="#ref-1">1</a>]. Owners should be encouraged to bring videos of their cat's behavior at home, as well as serial historical measurements such as body weight and appetite patterns. This collaborative approach empowers owners to become active participants in their cat's healthcare journey [<a href="#ref-1">1</a>].

The 2023 AAHA guidelines stress that veterinary professionals are taught to recognize that "old age is not a disease," yet clients may perceive that older pets undergo an unavoidable physical, mental, and behavioral decline [<a href="#ref-2">2</a>]. The veterinary team's role includes supporting and educating clients on proper senior animal care while addressing misconceptions about the aging process [<a href="#ref-2">2</a>].

## Chronic Kidney Disease Screening in Senior Cats

### Why CKD Screening Matters

Chronic kidney disease is one of the most common conditions affecting senior cats. The 2024 ISFM and AAFP consensus guidelines on NSAID use note that chronic kidney disease is common in senior cats and must be considered when prescribing any medications [<a href="#ref-6">6</a>]. Early detection of CKD allows for dietary modification, blood pressure management, and other interventions that can slow disease progression and maintain quality of life.

### Screening Protocols for CKD

The 2021 AAFP Feline Senior Care Guidelines recommend minimum database diagnostics for all senior cats, with blood pressure assessment included as a minimum diagnostic procedure in both apparently healthy and ill cats [<a href="#ref-1">1</a>]. The minimum database for CKD screening includes:

**Blood Chemistry:** Serum creatinine and symmetric dimethylarginine (SDMA) are the primary renal biomarkers. SDMA is considered more sensitive for early detection of decreased glomerular filtration rate. Blood urea nitrogen (BUN) is also assessed but is less specific for renal disease.

**Urinalysis:** Urine specific gravity, [urine protein-to-creatinine ratio](/knowledge/diagnostics/clinical-chemistry/urine-protein-to-creatinine-ratio-interpretation-in-renal-disease), and sediment examination are essential. Isosthenuria (urine specific gravity between 1.008 and 1.012) in a dehydrated or clinically ill cat is concerning for renal disease. Proteinuria is an important prognostic indicator and guides therapeutic decisions.

**Blood Pressure Measurement:** Hypertension is both a consequence and a cause of CKD progression. The 2021 AAFP guidelines include blood pressure assessment as a minimum diagnostic procedure [<a href="#ref-1">1</a>]. Doppler ultrasonic or oscillometric methods are commonly used, and measurements should be performed in a quiet environment with the cat minimally restrained.

**Diagnostic Imaging:** Abdominal ultrasound may be recommended to assess kidney size, shape, and architecture. Renal length less than 3 cm or greater than 4.5 cm may indicate chronic or acute disease respectively, though breed variations exist.

### Staging and Management of CKD

The International Renal Interest Society (IRIS) staging system is widely used to classify CKD severity based on fasting blood creatinine and SDMA levels, with substaging based on proteinuria and blood pressure. While this article does not provide specific IRIS thresholds, veterinarians use these stages to guide treatment recommendations including:

- Dietary modification with renal-supportive diets
- Phosphate binders when hyperphosphatemia is present
- Management of metabolic acidosis
- Treatment of proteinuria with ACE inhibitors or angiotensin receptor blockers
- Blood pressure management
- Management of anemia secondary to decreased erythropoietin production
- Management of nausea, inappetence, and gastrointestinal signs

The 2024 ISFM and AAFP NSAID guidelines emphasize that cats have unique metabolism that must be considered when prescribing any medications, and that comorbidities, particularly CKD, are common in senior cats [<a href="#ref-6">6</a>]. This is particularly relevant when considering pain management in cats with concurrent musculoskeletal disease and CKD.

### Monitoring Frequency

The 2021 AAFP guidelines suggest practical timelines for testing frequency, with increased frequency of diagnostics as cats age [<a href="#ref-1">1</a>]. For senior cats:

- **Apparently healthy senior cats (7-10 years):** Annual minimum database including blood chemistry, urinalysis, blood pressure, and total T4
- **Senior cats with known CKD or other comorbidities:** Every 6 months or more frequently based on disease stability
- **Geriatric cats (12+ years):** Every 6 months minimum, with more frequent monitoring if clinically indicated

## Dental Health Monitoring in Senior Cats

### The Oral-Systemic Connection

Dental disease is one of the most prevalent conditions in senior cats. Lobprise emphasizes the strong link between oral and dental disease and aging, highlighting that periodontal disease, tooth resorption, and oral tumors are more common in senior animals [<a href="#ref-7">7</a>]. Chronic inflammation from untreated oral issues can impact overall health, making dental care an essential component of senior wellness examinations [<a href="#ref-7">7</a>].

### Common Dental Conditions in Senior Cats

**Periodontal Disease:** This is the most common dental condition in cats, affecting a majority of cats over three years of age. Periodontal disease results from plaque and calculus accumulation, leading to gingivitis, periodontitis, and eventual tooth loss. The chronic inflammatory burden can affect systemic health, potentially contributing to renal and cardiac disease.

**Feline Tooth Resorption:** Also known as feline odontoclastic resorptive lesions (FORLs), these are painful lesions that affect a significant percentage of cats. Lesions typically begin at the cementoenamel junction and progress into the dentin and pulp. Cats may show signs of oral pain including hypersalivation, difficulty eating, or behavioral changes, though many cats eat normally despite significant lesions.

**Oral Tumors:** Squamous cell carcinoma is the most common oral malignancy in cats, typically affecting the tongue, tonsils, or gingiva. Early detection is critical as these tumors are locally invasive and carry a guarded prognosis. Any oral mass in a senior cat warrants biopsy.

### Dental Examination and Diagnostics

The 2021 AAFP guidelines emphasize the importance of a thorough oral examination in senior cats [<a href="#ref-1">1</a>]. A complete dental assessment requires:

**Visual Examination:** Inspection of the oral cavity for calculus, gingivitis, gingival recession, tooth mobility, resorptive lesions, and oral masses. This should be performed during every wellness examination, though conscious examinations are limited in their ability to visualize the caudal oral cavity.

**Anesthesia and Dental Radiography:** Complete oral assessment requires general anesthesia. Dental radiographs are essential for evaluating tooth roots, alveolar bone, and detecting lesions not visible on visual examination. Lobprise emphasizes the importance of proper anesthesia protocols and staff training to improve outcomes for senior pets undergoing dental procedures [<a href="#ref-7">7</a>].

**Periodontal Probing:** Measurement of periodontal pocket depths helps stage periodontal disease and guide treatment decisions.

### Dental Treatment in Senior Cats

Treatment strategies for dental disease in senior cats must be tailored to the individual patient, considering the cat's overall health status, the severity of dental disease, and the owner's ability to provide home care [<a href="#ref-7">7</a>]. Options include:

- Professional dental cleaning with supragingival and subgingival scaling and polishing
- Periodontal therapy including root planing and local antibiotic therapy
- Extraction of severely affected or resorptive teeth
- Surgical management of oral masses with appropriate margins
- Advanced periodontal therapy techniques where indicated

The 2024 ISFM and AAFP NSAID guidelines are relevant to dental care in senior cats, as pain management following dental procedures is often necessary [<a href="#ref-6">6</a>]. NSAID use must be carefully considered in cats with CKD or other comorbidities, and alternative analgesic strategies may be required [<a href="#ref-6">6</a>].

### Home Dental Care

Owner-administered dental care is an important component of maintaining oral health in senior cats. Options include:

- Daily tooth brushing with veterinary toothpaste
- Dental diets and treats approved by the Veterinary Oral Health Council (VOHC)
- Oral rinses and gels
- Regular professional dental cleanings as recommended by the veterinarian

## Thyroid Function Monitoring in Senior Cats

### Understanding Feline Hyperthyroidism

Hyperthyroidism is the most common endocrine disorder in senior cats, typically caused by a benign functional thyroid adenoma. The disease results in excessive production of thyroid hormones, leading to a hypermetabolic state. Clinical signs include weight loss despite increased appetite, vomiting, diarrhea, hyperactivity, increased thirst and urination, and a poor hair coat.

### Screening for Hyperthyroidism

The 2021 AAFP Feline Senior Care Guidelines recommend total T4 measurement as part of the minimum database for senior cats [<a href="#ref-1">1</a>]. Screening protocols include:

**Total T4 (Thyroxine):** This is the primary screening test for hyperthyroidism. A total T4 above the reference range is highly suggestive of hyperthyroidism in a cat with compatible clinical signs. However, early or mild hyperthyroidism may present with total T4 in the upper-normal range.

**Free T4 by Equilibrium Dialysis:** This test may be helpful in cats with borderline total T4 values. However, free T4 can be elevated in non-thyroidal illness, so results must be interpreted in conjunction with clinical signs and other laboratory findings.

**Thyroid Scintigraphy:** This imaging modality is the gold standard for confirming hyperthyroidism and identifying ectopic thyroid tissue, but it is not widely available and is typically reserved for challenging cases.

**Additional Diagnostics:** Once hyperthyroidism is confirmed, assessment of renal function, blood pressure, and cardiac status is essential, as hyperthyroidism can mask underlying CKD and cause secondary cardiac changes.

### Management of Hyperthyroidism

Treatment options for [feline hyperthyroidism](/knowledge/veterinary-medicine/clinical-methods/feline-hyperthyroidism-diagnosis-management) include:

**Medical Management:** Methimazole is the most commonly used medical therapy. It requires lifelong administration and regular monitoring of thyroid hormone levels and complete blood counts, as side effects including gastrointestinal signs, facial pruritus, and rarely blood dyscrasias may occur.

**Radioactive Iodine Therapy:** This is considered the treatment of choice for many cats, offering a curative outcome in a single injection. It requires specialized facilities and a period of hospitalization, but avoids lifelong medication and monitoring.

**Dietary Management:** Iodine-restricted diets can manage hyperthyroidism but require strict dietary compliance and are not appropriate for all cats.

**Surgical Thyroidectomy:** This option is less commonly performed due to the availability of medical and radioactive iodine therapies, and the risk of complications including hypoparathyroidism and recurrent laryngeal nerve damage.

The choice of treatment should be individualized based on the cat's age, overall health status, presence of concurrent diseases such as CKD, and the owner's ability to administer medications and attend follow-up appointments.

### The Hyperthyroidism-CKD Connection

Hyperthyroidism and CKD frequently coexist in senior cats. Hyperthyroidism can increase glomerular filtration rate, potentially masking underlying renal dysfunction. When hyperthyroidism is treated, the true degree of renal impairment may become apparent. This necessitates careful monitoring of renal parameters during the initial months of hyperthyroidism treatment. The 2024 ISFM and AAFP NSAID guidelines note that comorbidities, particularly CKD, are common in senior cats and must be considered in treatment planning [<a href="#ref-6">6</a>].

## Integrating Senior Wellness Care

### The Wellness Examination Schedule

The 2021 AAFP Feline Senior Care Guidelines recommend increased frequency of diagnostics with advancing age [<a href="#ref-1">1</a>]. A recommended schedule for senior cats includes:

**Every 6 Months:**
- Complete physical examination including oral examination
- Body weight and body condition scoring
- Muscle condition scoring
- Blood pressure measurement
- Owner consultation regarding behavior, appetite, activity, and elimination habits

**Every 6-12 Months (Minimum Database):**
- Complete blood count
- Serum biochemistry including renal parameters, liver enzymes, glucose, total protein, and electrolytes
- Total T4
- Urinalysis
- Fecal examination

**As Indicated:**
- Dental radiography and professional dental cleaning
- Abdominal ultrasound
- Urine culture
- Additional endocrine testing (e.g., free T4, cortisol)
- Cardiac assessment including echocardiography
- Retinal examination for hypertensive changes

### Nutrition for Senior Cats

Churchill and Eirmann emphasize that nutritional needs change in healthy elder pets compared with the young adult life stage [<a href="#ref-8">8</a>]. There is no defined nutrient profile for seniors, and individual variation prevents a one-size-fits-all approach [<a href="#ref-8">8</a>]. Veterinary health care teams must provide nutritional assessments and individual recommendations for each senior cat [<a href="#ref-8">8</a>].

Key nutritional considerations for senior cats include:

- Maintaining adequate protein intake to preserve lean body mass
- Ensuring adequate hydration, particularly for cats with CKD
- Adjusting caloric intake based on body condition and activity level
- Addressing specific nutritional needs related to comorbidities
- Considering the palatability and texture of food, particularly in cats with dental disease

### Pain Management in Senior Cats

Musculoskeletal pain is common in senior cats, with good evidence of high prevalence of osteoarthritis and degenerative joint disease [<a href="#ref-4">4</a>]. The 2024 ISFM and AAFP consensus guidelines provide comprehensive recommendations for the long-term use of NSAIDs in cats [<a href="#ref-6">6</a>]. Key considerations include:

- Screening prior to NSAID prescription, including assessment of renal and hepatic function
- Consideration of comorbidities, particularly CKD
- Monitoring of efficacy and adverse effects
- Awareness of potential drug interactions
- Recognition that chronic pain may be challenging to detect in cats [<a href="#ref-6">6</a>]

Non-pharmacological pain management strategies include weight management, environmental modification (e.g., ramps, low-sided litter boxes), joint supplements, and physical therapy. The 2023 AAHA guidelines support a multimodal approach that may include conventional and integrative approaches as well as environmental management [<a href="#ref-2">2</a>].

### Frailty Assessment in Senior Cats

The concept of frailty is emerging as a valuable tool in feline geriatric medicine. Colleran and colleagues demonstrated the feasibility of developing a frailty scale for pet cats, incorporating domains including cognitive function, behavior, activity, body weight, body condition score, muscle condition score, unexplained changes, and the number of chronic diseases [<a href="#ref-3">3</a>]. Frailty assessment may help identify cats at increased risk of adverse outcomes and guide interventions to maintain function and quality of life [<a href="#ref-3">3</a>].

The 2021 AAFP guidelines describe frailty and its incorporation into the senior cat assessment [<a href="#ref-1">1</a>]. While frailty scales are still being validated for clinical use, the concept highlights the importance of assessing the whole cat, not just individual disease processes.

## Prevention Strategies for Senior Cats

### Preventive Healthcare Challenges

Salgado-Caxito and colleagues found that preventive healthcare in companion animals is influenced by socioeconomic factors and the emotional owner-companion animal bond [<a href="#ref-9">9</a>]. Notably, this study found that the probability of preventive healthcare was lower among senior animals compared to adults, and among owners born before 1964 [<a href="#ref-9">9</a>]. This highlights the need for targeted client education about the importance of continued preventive care in senior cats.

### Core Prevention Measures

**Vaccination:** Senior cats should continue to receive core vaccinations based on their individual risk assessment. The 2023 AAHA guidelines support an individualized approach to vaccination based on lifestyle and risk factors [<a href="#ref-2">2</a>].

**Parasite Control:** Year-round parasite prevention remains important in senior cats. The Companion Animal Parasite Council (CAPC) provides regional guidelines for parasite control, and recommendations should be tailored to the cat's geographic location and lifestyle.

**Weight Management:** Obesity is a risk factor for many diseases in cats, including diabetes mellitus, osteoarthritis, and hepatic lipidosis. Maintaining a healthy body condition score is essential for senior cat health.

**Environmental Enrichment:** Senior cats benefit from environmental modifications that accommodate their changing physical abilities. Providing easy access to food, water, litter boxes, and resting areas can help maintain quality of life [<a href="#ref-2">2</a>].

**Dental Home Care:** Regular tooth brushing and dental treats can help prevent periodontal disease, though they cannot replace professional dental cleaning.

## Emergency Red Flags in Senior Cats

Senior cat owners should be educated about emergency signs that require immediate veterinary attention:

- Inability to urinate or straining to urinate
- Severe lethargy or collapse
- Seizures
- Difficulty breathing
- Refusal to eat for more than 24 hours
- Vomiting, particularly if frequent or accompanied by diarrhea
- Pale gums
- Abdominal distension
- Sudden hind limb paralysis
- Any signs of pain or distress

The 2023 AAHA guidelines emphasize that palliative and hospice care should be included in the education and information provided for both the veterinary team and families of senior pets [<a href="#ref-2">2</a>]. Understanding when curative treatment is no longer appropriate and focusing on comfort and quality of life is an important aspect of senior cat care.

## Limitations and When to Contact a Veterinarian

This article provides general information about senior cat wellness care, but it cannot predict individual outcomes or account for breed-specific variations. While the sources cited provide evidence-based guidance, each cat is unique and may respond differently to screening protocols and treatments. Breed-level information cannot predict what any individual cat will experience, and genetic predispositions to certain diseases may influence screening recommendations.

The information presented here is educational and is not a substitute for veterinary diagnosis or treatment. If your senior cat is showing any signs of illness, or if you have concerns about your cat's health, you should contact your veterinarian promptly. Your veterinarian can perform a comprehensive examination, recommend appropriate diagnostic testing, and develop an individualized wellness plan for your cat.

Veterinarians should adapt the recommendations in this article to each patient's specific circumstances, considering the cat's age, breed, lifestyle, and overall health status. The 2021 AAFP guidelines emphasize the importance of individual patient evaluation and tailoring the approach to both the cat and the family involved in its care [<a href="#ref-1">1</a>].

## Frequently Asked Questions

### At what age should a cat be considered senior and begin wellness screening?

Cats are generally considered senior between 7 and 10 years of age, with geriatric status at 12 years and older, and the 2021 AAFP Feline Senior Care Guidelines recommend beginning increased wellness screening during this transition period [<a href="#ref-1">1</a>].

### How often should a senior cat have blood work done?

Senior cats should have a minimum database including blood chemistry, urinalysis, blood pressure, and total T4 at least annually, with more frequent testing every 6 months recommended for geriatric cats or those with known health conditions [<a href="#ref-1">1</a>].

### What blood tests are most important for detecting CKD in cats?

The most important blood tests for CKD screening are serum creatinine and SDMA, along with urinalysis to assess urine concentrating ability and protein loss, with blood pressure measurement as an essential component of the minimum database [<a href="#ref-1">1</a>].

### What are the early signs of dental disease in senior cats?

Early signs of dental disease include bad breath, drooling, pawing at the mouth, reduced grooming, difficulty eating, and behavioral changes, though many cats show no obvious signs until the disease is advanced [<a href="#ref-7">7</a>].

### How is hyperthyroidism diagnosed in cats?

Hyperthyroidism is diagnosed primarily through measurement of total T4, with free T4 by equilibrium dialysis used in borderline cases, and the 2021 AAFP guidelines recommend total T4 as part of the minimum database for senior cats [<a href="#ref-1">1</a>].

### Can hyperthyroidism and kidney disease occur together in the same cat?

Yes, hyperthyroidism and CKD frequently coexist in senior cats, and treating hyperthyroidism can unmask underlying renal dysfunction because the hyperthyroid state increases glomerular filtration rate [<a href="#ref-6">6</a>].

### Is dental cleaning safe for senior cats?

Dental cleaning can be safe for senior cats when performed with proper anesthesia protocols, pre-anesthetic blood work, and individualized anesthetic plans, and the 2021 AAFP guidelines emphasize the importance of proper anesthesia protocols and staff training [<a href="#ref-7">7</a>][<a href="#ref-1">1</a>].

### What should I do if my senior cat stops eating?

If your senior cat stops eating for more than 24 hours, you should contact your veterinarian immediately, as this can indicate serious underlying disease and prolonged anorexia can lead to hepatic lipidosis.

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## Sources

<a id="ref-1"></a>[<a href="#ref-1">1</a>] [2021 AAFP Feline Senior Care Guidelines.](https://pubmed.ncbi.nlm.nih.gov/34167339/)

<a id="ref-2"></a>[<a href="#ref-2">2</a>] [2023 AAHA Senior Care Guidelines for Dogs and Cats.](https://pubmed.ncbi.nlm.nih.gov/36584321/)

<a id="ref-3"></a>[<a href="#ref-3">3</a>] [A non-randomized pilot study to test the feasibility of developing a frailty scale for pet cats.](https://pubmed.ncbi.nlm.nih.gov/40078212/)

<a id="ref-4"></a>[<a href="#ref-4">4</a>] [Feline musculoskeletal ageing: How are we diagnosing and treating musculoskeletal impairment?](https://pubmed.ncbi.nlm.nih.gov/33100170/)

<a id="ref-5"></a>[<a href="#ref-5">5</a>] [Ultrasonographic monitoring of feline epaxial muscle height as part of an annual wellness examination to assess for the development of sarcopenia.](https://pubmed.ncbi.nlm.nih.gov/36705955/)

<a id="ref-6"></a>[<a href="#ref-6">6</a>] [2024 ISFM and AAFP consensus guidelines on the long-term use of NSAIDs in cats.](https://pubmed.ncbi.nlm.nih.gov/38587872/)

<a id="ref-7"></a>[<a href="#ref-7">7</a>] [Dental Care in the Golden Years.](https://pubmed.ncbi.nlm.nih.gov/41198418/)

<a id="ref-8"></a>[<a href="#ref-8">8</a>] [Senior Pet Nutrition and Management.](https://pubmed.ncbi.nlm.nih.gov/33653535/)

<a id="ref-9"></a>[<a href="#ref-9">9</a>] [Preventive healthcare among dogs and cats in Chile is positively associated with emotional owner-companion animal bond and socioeconomic factors.](https://pubmed.ncbi.nlm.nih.gov/36867925/)

<a id="ref-10"></a>[<a href="#ref-10">10</a>] [Cat Scratch Disease: 9 Years of Experience at a Pediatric Center.](https://pubmed.ncbi.nlm.nih.gov/36072697/)

<a id="ref-11"></a>[<a href="#ref-11">11</a>] [Telehealth interventions: remote monitoring and consultations for people with chronic obstructive pulmonary disease (COPD).](https://pubmed.ncbi.nlm.nih.gov/34693988/)

<a id="ref-12"></a>[<a href="#ref-12">12</a>] [Addressing Social Context in Health Provider and Senior Communication Training: What Can We Learn From Communication Accommodation Theory?](https://pubmed.ncbi.nlm.nih.gov/33505814/)

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