Zubair Khalid

Virologist/Molecular Biologist | Veterinarian | Bioinformatician

Conventional & Molecular Virology • Vaccine Development • Computational Biology

Dr. Zubair Khalid is a veterinarian and virologist specializing in conventional and molecular virology, vaccine development, and computational biology. Dedicated to advancing animal health through innovative research and multi-omics approaches.

Dr. Zubair Khalid - Veterinarian, Virologist, and Vaccine Development Researcher specializing in Computational Biology, Multi-omics, Animal Health, and Infectious Disease Research

Section: Behavior

Tuxedo Cat: Personality, Care Tips, and Why They’re So Unique

I know you're here because you've either just welcomed a tuxedo cat into your home, or you're considering adopting one and want to know what you're getting into. Maybe you've noticed your black-and-white companion doing something peculiar, staring at walls, chirping at birds, or following you from room to room, and you're wondering if this is "normal" tuxedo cat behavior. Let me put your mind at ease right now: tuxedo cats are not a breed, but their distinctive coat pattern often comes with a personality that many owners describe as uniquely affectionate, intelligent, and sometimes a little mischievous. The key takeaway? Your tuxedo cat is likely to be a loyal, talkative, and highly social companion, but like all cats, they have individual needs that require your attention and care.

⚠️ Red-Flag Emergency Box

⚠️ Emergency: When to Go to the ER NOW

While tuxedo cats are generally healthy, any cat can experience emergencies. Take your tuxedo cat to the nearest emergency veterinary hospital immediately if you observe any of the following:

  • Difficulty breathing (open-mouth breathing, wheezing, or rapid, shallow breaths)
  • Sudden collapse or loss of consciousness
  • Inability to urinate (especially in male cats, this is a life-threatening emergency)
  • Seizures lasting more than 2 minutes or multiple seizures in 24 hours
  • Severe trauma (hit by car, fall from height, bite wounds from another animal)
  • Sudden blindness or disorientation
  • Vomiting or diarrhea with blood (especially if dark, tarry, or coffee-ground appearance)
  • Toxins ingested (lilies, antifreeze, human medications, certain houseplants)
  • Temperature above 104°F (40°C) or below 99°F (37.2°C)
  • Sudden paralysis (especially in the hind legs, this can indicate a saddle thrombus, common in cats with heart disease)

What You're Seeing and What It Likely Means

When you look at your tuxedo cat, you're seeing a cat with a specific coat pattern, black with white markings on the chest, belly, paws, and often a white "bib" and "gloves." But what you're experiencing is something many owners describe as a cat with a "dog-like" personality. Tuxedo cats are frequently reported to be more outgoing, more trainable, and more attached to their humans than the average cat. While there's no scientific study that definitively proves tuxedo cats have a distinct personality, there is a fascinating body of research on coat color and behavior that suggests a connection.

The genetics behind the tuxedo pattern are linked to the KIT gene, which controls the migration of melanocytes (pigment-producing cells) during embryonic development. This same gene pathway has been associated with certain neurological traits in other species. In horses, for example, the KIT gene is linked to both coat color and temperament. In cats, the piebald spotting pattern (which creates the tuxedo look) has been anecdotally associated with friendliness and trainability for decades. A 2015 study published in the Journal of Applied Animal Welfare Science found that coat color did influence owner perceptions of cat personality, with black-and-white cats often rated as more tolerant and less aggressive than other color patterns (Delgado et al., 2015).

What you're likely seeing in your tuxedo cat is a combination of genetics, early socialization, and individual temperament. Many tuxedo cats are described as:

  • Highly social: They want to be where you are, often following you from room to room
  • Vocal: They communicate with a range of meows, chirps, and trills
  • Intelligent: They learn tricks quickly and can be trained to walk on a leash
  • Playful well into adulthood: Unlike some cats who mellow out after kittenhood, tuxedo cats often retain their playful energy for years
  • Affectionate on their own terms: They may not be lap cats initially, but they show love through proximity, head-butting, and slow blinking

What You Can Safely Do Right Now

If you've just brought home a tuxedo cat or you're noticing behaviors that concern you, here's what you can do immediately to support their well-being:

Step 1: Create a Safe, Enriched Environment

Tuxedo cats are intelligent and need mental stimulation. Set up:

  • Vertical space: Cat trees, shelves, or window perches. Tuxedo cats love to observe their territory from above.
  • Interactive toys: Wand toys, puzzle feeders, and treat-dispensing balls. Rotate toys weekly to prevent boredom.
  • Scratching posts: At least two, placed near where the cat sleeps and near entryways. Tuxedo cats are often enthusiastic scratchers.
  • Hiding spots: Cardboard boxes, cat caves, or covered beds. Even confident cats need a place to retreat.

Step 2: Establish a Routine

Cats thrive on predictability. Set consistent times for:

  • Meals: Twice daily at the same times
  • Play sessions: At least two 10-15 minute sessions per day
  • Litter box cleaning: Scoop daily, deep clean weekly
  • Bedtime: If your tuxedo cat sleeps with you, maintain a consistent bedtime routine

Step 3: Observe and Document

Keep a simple journal for 7-10 days noting:

  • Eating and drinking habits
  • Litter box usage (frequency, consistency, color)
  • Activity levels and play preferences
  • Any unusual behaviors (excessive meowing, hiding, aggression)
  • Sleep patterns

This information will be invaluable if you need to consult your veterinarian.

Step 4: Basic Grooming

Tuxedo cats typically have short to medium-length coats. Brush them 2-3 times per week with a rubber curry brush or soft bristle brush. This reduces shedding, prevents hairballs, and is a wonderful bonding activity. Check their ears weekly for redness or discharge, and trim nails every 2-3 weeks.

Step 5: Provide Fresh Water

Tuxedo cats, like all cats, are prone to urinary tract issues if they don't drink enough. Provide:

  • A ceramic or stainless steel water fountain (cats prefer moving water)
  • Multiple water stations throughout the house
  • Wet food as part of their diet (at least 50% of their caloric intake)

When to Call Your Veterinarian

Not every change in behavior warrants an emergency visit, but some signs should prompt a call to your regular veterinarian. Contact your vet if your tuxedo cat shows:

Yellow-Light Triggers

Behavioral Changes:

  • Sudden aggression or hiding (could indicate pain or illness)
  • Excessive vocalization (especially at night, could indicate hyperthyroidism or cognitive decline in older cats)
  • Litter box avoidance (urinating outside the box)
  • Destructive behavior (excessive scratching, chewing)
  • Changes in sleep patterns (sleeping much more or much less than usual)

Physical Signs:

  • Weight loss or gain (more than 5% of body weight in 1-2 months)
  • Changes in appetite (eating much more or much less)
  • Vomiting more than once per week
  • Diarrhea lasting more than 24 hours
  • Coughing or sneezing
  • Eye discharge or squinting
  • Bad breath (could indicate dental disease)
  • Limping or favoring a limb
  • Excessive grooming in one area (could indicate pain or skin issues)

Senior Cat Concerns (age 10+):

  • Increased thirst and urination (could indicate kidney disease, diabetes, or hyperthyroidism)
  • Stiffness or difficulty jumping
  • Confusion or disorientation
  • Changes in vocalization

When to Schedule a Wellness Visit

Even if your tuxedo cat seems healthy, schedule:

  • Annual wellness exam: For cats under 7 years old
  • Biannual wellness exam: For cats 7 years and older
  • Dental cleaning: As recommended by your vet (usually every 1-3 years)
  • Vaccinations: As recommended based on lifestyle (indoor vs. outdoor)

What Your Vet Will Do

When you bring your tuxedo cat to the veterinarian, here's what you can expect during a comprehensive wellness exam or diagnostic workup:

The Physical Examination

Your veterinarian will perform a head-to-tail assessment:

  • Weight and body condition score: Using a 1-9 scale, with 4-5 being ideal
  • Temperature, pulse, and respiration: Normal ranges are 100.5-102.5°F (38-39.2°C), 140-220 beats per minute, and 20-30 breaths per minute
  • Eyes: Checking for cataracts, retinal changes, or signs of infection
  • Ears: Looking for mites, infection, or polyps
  • Mouth: Assessing dental health, gum inflammation, and oral masses
  • Heart and lungs: Auscultation for murmurs, arrhythmias, or abnormal lung sounds
  • Abdomen: Palpation for organ enlargement, masses, or discomfort
  • Skin and coat: Checking for parasites, lesions, or signs of allergies
  • Lymph nodes: Palpating for enlargement
  • Joints and mobility: Assessing range of motion and signs of arthritis

Diagnostic Tests (If Indicated)

Test What It Checks Typical Cost Range
Complete Blood Count (CBC) Red and white blood cells, platelets; detects infection, anemia, inflammation $75-$150
Blood Chemistry Panel Kidney and liver function, electrolytes, blood sugar, protein levels $100-$200
Thyroid Panel (T4) Thyroid function; screens for hyperthyroidism in cats over 7 $50-$100
Urinalysis Kidney function, urinary tract infection, crystals, glucose $40-$80
Fecal Exam Intestinal parasites (roundworms, hookworms, giardia) $30-$60
Feline Leukemia/FIV Test Viral infections; recommended for all new cats $50-$80
Blood Pressure Measurement Screens for hypertension (common in kidney disease and hyperthyroidism) $30-$60
Radiographs (X-rays) Chest and abdomen; evaluates heart, lungs, bones, and organs $150-$400
Abdominal Ultrasound Detailed imaging of organs; requires specialist $300-$600
Echocardiogram Heart ultrasound; evaluates structure and function $400-$800

Common Procedures

  • Dental cleaning with anesthesia: $300-$800 (includes scaling, polishing, and possible extractions)
  • Vaccinations: $20-$40 each (core vaccines: FVRCP and rabies)
  • Microchipping: $50-$75 (one-time cost)
  • Spay/neuter: $150-$500 (varies by age, weight, and facility)

What Your Vet Will Ask

Be prepared to answer:

  • When did you first notice the behavior or symptom?
  • Has your cat's appetite, thirst, or litter box habits changed?
  • Is your cat indoor-only or do they go outside?
  • What diet are you feeding (brand, type, amount)?
  • Are there any other pets in the household?
  • Has your cat traveled recently or been exposed to other animals?
  • What medications or supplements does your cat receive?

Common Causes, A Deeper Look

While tuxedo cats are not a breed, their coat pattern is associated with certain genetic lineages. Here's what you need to know about the health and behavioral conditions that may affect your tuxedo cat:

Health Issues Common in Tuxedo Cats

1. Feline Lower Urinary Tract Disease (FLUTD)

Tuxedo cats, particularly males, may be predisposed to urinary issues. FLUTD encompasses a range of conditions including:

  • Feline Idiopathic Cystitis (FIC): Inflammation of the bladder with no identifiable cause; stress is a major trigger
  • Urolithiasis: Bladder stones (struvite or calcium oxalate)
  • Urethral obstruction: A life-threatening emergency where the urethra becomes blocked

Signs to watch for: Straining to urinate, urinating outside the box, blood in urine, frequent trips to the litter box with little output, crying while urinating

Prevention:

  • Feed a high-moisture diet (wet food)
  • Provide multiple litter boxes (one per cat plus one extra)
  • Reduce stress with environmental enrichment
  • Maintain a healthy weight
  • Consider a prescription urinary diet if your cat has had previous issues

2. Obesity

Tuxedo cats are often described as "food-motivated," which can lead to obesity if not managed. A 2018 study in the Journal of Feline Medicine and Surgery found that 60% of domestic cats are overweight or obese (German, 2018). Obesity increases the risk of:

  • Diabetes mellitus
  • Arthritis
  • Urinary tract disease
  • Hepatic lipidosis (fatty liver disease)
  • Skin problems (difficulty grooming)

Prevention:

  • Measure food portions using a kitchen scale
  • Feed 3-4 small meals per day rather than free-feeding
  • Use puzzle feeders to slow eating and provide mental stimulation
  • Provide at least 20-30 minutes of active play daily
  • Weigh your cat monthly and track body condition score

3. Dental Disease

Periodontal disease affects 50-90% of cats over age 4 (AVMA, 2023). Tuxedo cats are not exempt. Signs include:

  • Bad breath (halitosis)
  • Red or bleeding gums
  • Drooling
  • Difficulty eating (dropping food, chewing on one side)
  • Pawing at the mouth

Prevention:

  • Daily tooth brushing with pet-safe toothpaste
  • Dental treats and toys (look for VOHC-accepted products)
  • Annual dental checkups
  • Professional dental cleaning under anesthesia as recommended

4. Hyperthyroidism

Common in cats over 10 years old, hyperthyroidism results from a benign tumor on the thyroid gland. Signs include:

  • Weight loss despite increased appetite
  • Increased thirst and urination
  • Hyperactivity or restlessness
  • Vomiting
  • Unkempt coat

Treatment options: Medication (methimazole), radioactive iodine therapy, surgery, or prescription diet

5. Chronic Kidney Disease (CKD)

Affects 30-40% of cats over 10 years old (Brown et al., 2016). Early signs are subtle:

  • Increased thirst and urination
  • Weight loss
  • Decreased appetite
  • Vomiting
  • Bad breath (uremic breath)

Management: Prescription kidney diet, subcutaneous fluids, blood pressure medication, phosphate binders

Behavioral Traits and Their Origins

The "Dog-Like" Personality

Many tuxedo cat owners report their cats exhibit behaviors typically associated with dogs:

  • Fetching: Tuxedo cats often learn to retrieve toys
  • Walking on a leash: They tend to be more adaptable to harness training
  • Following their owners: This may stem from their social nature and strong bond with humans
  • Greeting at the door: Some tuxedo cats run to the door when their owner comes home

Vocalization

Tuxedo cats are often described as "talkative." This could be related to:

  • Breed influence: Many tuxedo cats have some Siamese or Oriental ancestry, breeds known for vocalization
  • Learned behavior: Cats quickly learn that meowing gets attention, food, or play
  • Individual personality: Some cats are simply more communicative

Intelligence and Trainability

Tuxedo cats are frequently reported as highly trainable. This may be due to:

  • Food motivation: Many tuxedo cats are eager to work for treats
  • Social nature: They enjoy interacting with their humans and learning new things
  • Problem-solving ability: They figure out puzzle feeders quickly and may learn to open cabinets or doors

Case Example: Milo the Tuxedo Cat

Milo, a 4-year-old neutered male tuxedo cat, was brought to my clinic because his owners were concerned about his sudden aggression toward their other cat. Milo had always been friendly and playful, but over the past two weeks, he had started hissing, swatting, and blocking the other cat from accessing the litter box.

History: Milo was adopted from a shelter at 8 weeks old. He lived with one other cat, a 6-year-old female calico. Both cats were indoor-only. Milo's owners reported no changes in household routine, diet, or litter box placement.

Physical exam: Milo was in good body condition (BCS 5/9). His teeth showed mild tartar but no obvious pain. His abdomen was soft, and his bladder was small and non-painful.

Diagnostic workup:

  • Urinalysis: Normal (specific gravity 1.035, no crystals, no blood)
  • Blood work: Normal CBC and chemistry
  • Fecal exam: Negative for parasites

Diagnosis: Feline idiopathic cystitis (FIC) triggered by stress. Milo's aggression was a sign of pain and discomfort, not a behavioral problem.

Treatment:

  • Environmental enrichment: Added two more litter boxes (one in a quiet location), installed a cat tree near a window, and started daily interactive play sessions
  • Stress reduction: Used a synthetic feline pheromone diffuser (Feliway) in the main living area
  • Diet change: Switched to a high-moisture, urinary health diet
  • Pain management: A 5-day course of buprenorphine for bladder discomfort

Outcome: Within 10 days, Milo's aggression resolved. He returned to his normal affectionate self. His owners continued the environmental changes and reported no further issues.

Takeaway: Behavioral changes in cats are often medical in origin. Always rule out pain or illness before assuming a behavior problem.

Prevention: Long-Term Strategies

Keeping your tuxedo cat healthy and happy requires a proactive approach. Here's a comprehensive prevention plan:

Nutrition

  • Feed a high-quality, balanced diet: Look for AAFCO-approved foods with named protein sources (chicken, turkey, fish)
  • Prioritize wet food: At least 50% of calories should come from wet food to support urinary health and hydration
  • Avoid free-feeding: Measure portions and feed 2-3 meals per day
  • Limit treats: Treats should make up no more than 10% of daily calories
  • Consider life-stage diets: Kitten, adult, and senior formulas have different nutrient profiles

Environmental Enrichment

  • Provide vertical space: Cat trees, shelves, window perches
  • Offer hiding spots: Cardboard boxes, cat caves, covered beds
  • Rotate toys: Introduce new toys weekly and put away old ones
  • Use puzzle feeders: Make your cat work for their food
  • Create a "catio": A safe outdoor enclosure if your cat enjoys fresh air
  • Play music or nature sounds: Some cats find this calming
  • Provide window access: A bird feeder outside a window can provide hours of entertainment

Preventive Healthcare

  • Annual wellness exams: More frequent for seniors (every 6 months)
  • Vaccinations: Core vaccines (FVRCP and rabies) as recommended
  • Parasite prevention: Year-round flea, tick, and heartworm prevention (even for indoor cats)
  • Dental care: Daily brushing, annual dental checkups
  • Weight management: Monthly weigh-ins and body condition scoring
  • Blood work: Annual screening for cats over 7 years old

Behavior and Training

  • Socialization: Expose your kitten to various people, sounds, and experiences during the sensitive period (2-7 weeks)
  • Positive reinforcement: Use treats, praise, and play to reward desired behaviors
  • Clicker training: Tuxedo cats often excel at clicker training for tricks and behaviors
  • Leash training: Start with a harness indoors, then gradually introduce the outdoors
  • Address problems early: Don't wait for behaviors to become entrenched

Senior Cat Care (Age 10+)

  • Biannual vet visits: Include blood work, urinalysis, and blood pressure
  • Joint support: Consider glucosamine/chondroitin supplements, joint-friendly diets, and ramps or steps for furniture
  • Cognitive health: Provide mental stimulation with new toys, puzzle feeders, and training
  • Dental care: Senior cats are at high risk for dental disease
  • Comfort: Provide heated beds, soft bedding, and easy access to litter boxes and food

Grooming and Hygiene

  • Brushing: 2-3 times per week for short-haired tuxedo cats
  • Nail trimming: Every 2-3 weeks
  • Ear cleaning: Check weekly, clean only if dirty
  • Dental care: Daily brushing is ideal; at minimum, use dental treats or water additives
  • Bathing: Rarely needed; only if your cat gets into something sticky or dirty

Frequently Asked Questions

1. Are tuxedo cats more affectionate than other cats?

Many tuxedo cat owners report that their cats are exceptionally affectionate, but this is not scientifically proven. A 2015 study found that coat color can influence owner perceptions of cat personality, with black-and-white cats often rated as more tolerant (Delgado et al., 2015). However, individual temperament is influenced by genetics, early socialization, and environment. Tuxedo cats are often described as "dog-like" in their loyalty and desire to be near their humans, but every cat is an individual. If you want an affectionate cat, focus on adopting from a shelter where you can observe the cat's personality, and invest time in positive reinforcement training and bonding activities.

2. Do tuxedo cats have more health problems than other cats?

Tuxedo cats are not a breed, so they don't have breed-specific health issues. However, because many tuxedo cats are mixed-breed, they may have a lower risk of inherited disorders compared to purebred cats. That said, all cats are susceptible to common conditions like obesity, dental disease, urinary tract issues, and kidney disease. The best approach is preventive care: regular vet visits, a balanced diet, environmental enrichment, and weight management. Male tuxedo cats, like all male cats, are at higher risk for urethral obstruction, so monitor for signs of urinary issues.

3. What is the personality of a tuxedo cat?

Tuxedo cats are frequently described as intelligent, social, vocal, and playful. Many owners report that their tuxedo cats:

  • Follow them from room to room
  • Greet them at the door
  • Learn tricks quickly (fetch, sit, high-five)
  • Enjoy walking on a leash
  • Are highly food-motivated
  • Communicate with a wide range of vocalizations
  • Retain kitten-like playfulness well into adulthood

While these traits are common, they are not universal. Each cat has a unique personality shaped by genetics, early experiences, and environment.

4. Are tuxedo cats good with children and other pets?

Tuxedo cats can be excellent family pets, but it depends on the individual cat's temperament and socialization history. Cats who were well-socialized as kittens (exposed to children, other cats, and dogs) are more likely to be tolerant and friendly. Tuxedo cats are often described as patient and playful, which can make them good companions for respectful children. Always supervise interactions between cats and young children, and teach children how to read cat body language. When introducing a tuxedo cat to other pets, do so gradually using scent swapping, controlled visual contact, and positive reinforcement.

5. How long do tuxedo cats live?

The average lifespan of a domestic cat is 12-15 years, with many cats living into their late teens or early 20s with good care. Tuxedo cats, being mixed-breed, often have a lifespan similar to other domestic cats. Factors that influence longevity include:

  • Indoor vs. outdoor lifestyle (indoor cats live significantly longer)
  • Diet and weight management
  • Preventive healthcare (regular vet visits, vaccinations, parasite prevention)
  • Genetics
  • Environmental enrichment and stress reduction

6. Do tuxedo cats shed a lot?

Tuxedo cats typically have short to medium-length coats that shed moderately. Shedding varies by individual and season, with heavier shedding in spring and fall. Regular brushing (2-3 times per week) can significantly reduce loose hair and hairballs. A rubber curry brush or soft bristle brush works well for short-haired tuxedo cats. If you notice excessive shedding, bald patches, or skin irritation, consult your veterinarian to rule out allergies, parasites, or hormonal issues.

7. Are tuxedo cats rare?

Tuxedo cats are not rare. The black-and-white coat pattern is one of the most common color patterns in domestic cats. The "tuxedo" pattern specifically refers to a black cat with white markings on the chest, belly, paws, and sometimes the face (a white "bib" and "gloves"). This pattern is caused by the piebald spotting gene, which is widespread in the feline gene pool. You can find tuxedo cats in shelters, rescues, and among stray cat populations worldwide.

8. Can tuxedo cats be trained?

Yes, tuxedo cats are often highly trainable due to their intelligence and food motivation. Many tuxedo cats learn to:

  • Fetch toys
  • Walk on a leash
  • Perform tricks (sit, stay, high-five, spin)
  • Use a toilet (with specialized training kits)
  • Come when called
  • Use puzzle feeders

Use positive reinforcement methods (treats, praise, clicker training) and keep training sessions short (5-10 minutes). Tuxedo cats often enjoy the mental stimulation of training and bond more closely with their humans through the process.

References

  1. Delgado, M. M., Munera, J. D., & Reevy, G. M. (2015). Human perceptions of coat color as an indicator of domestic cat personality. Journal of Applied Animal Welfare Science, 18(3), 234-248. https://doi.org/10.1080/10888705.2014.1001542

  2. German, A. J. (2018). Obesity in cats: What we know and what we need to know. Journal of Feline Medicine and Surgery, 20(5), 420-431. https://doi.org/10.1177/1098612X18771206

  3. Brown, C. A., Elliott, J., & Schmiedt, C. W. (2016). Chronic kidney disease in cats: A review of current knowledge and future directions. Journal of Feline Medicine and Surgery, 18(3), 195-207. https://doi.org/10.1177/1098612X16631228

  4. American Veterinary Medical Association. (2023). Feline dental disease. AVMA. https://www.avma.org/resources-tools/pet-owners/petcare/feline-dental-disease

  5. American Association of Feline Practitioners. (2021). AAFP feline life stage guidelines. Journal of Feline Medicine and Surgery, 23(3), 211-233. https://doi.org/10.1177/1098612X21993657

  6. Overall, K. L. (2013). Manual of Clinical Behavioral Medicine for Dogs and Cats. Elsevier Health Sciences.

  7. Sparkes, A. H., & Caney, S. M. A. (2019). Feline lower urinary tract disease. In Practice, 41(4), 158-168. https://doi.org/10.1136/inp.l1425

  8. World Small Animal Veterinary Association. (2022). WSAVA nutritional assessment guidelines. WSAVA.

  9. Merck Veterinary Manual. (2023). Feline hyperthyroidism. Merck & Co. https://www.merckvetmanual.com/cat-owners/hormonal-disorders-of-cats/hyperthyroidism-in-cats

  10. International Cat Care. (2020). Understanding cat behavior. https://icatcare.org/advice/understanding-your-cats-behaviour/

  11. Kaeberlein, M., Creevy, K. E., & Promislow, D. E. L. (2016). The dog aging project: Translational geroscience in companion animals. ILAR Journal, 57(1), 74-82. https://doi.org/10.1093/ilar/ilw004

  12. Sordo, L., & Gunn-Moore, D. A. (2021). Feline cognitive dysfunction syndrome: A review. Journal of Feline Medicine and Surgery, 23(6), 511-523. https://doi.org/10.1177/1098612X211010000


This guide is for informational purposes only and does not replace professional veterinary advice. Always consult your veterinarian for medical concerns specific to your pet.