Pet Health Library

Vet-reviewed guides to pet symptoms and conditions — what's normal, what's not, and when to see a vet.

All (1031)🐕 Dogs (223)🐈 Cats (231)🐰 Rabbits (146)🐹 Guinea Pigs (99)🐹 Hamsters (82)🦜 Birds (87)🦎 Reptiles (37)🐾 Ferrets (43)

All topics 🚨Emergency(20)🤮Digestive(59)💨Respiratory(43)🚽Urinary(9)🌿Skin & Coat(53)🦴Mobility(20)🍽️Eating & Drinking(46)👁️Eyes & Ears(50)🩺Chronic & Systemic(80)🐾Behavior(11)

Showing 817–840 of 1031 articles

🐰Rabbit HealthMay 15, 2026

🩺Chronic & Systemic

Rabbit Uterine Cancer: Signs, Risk, and Why Spaying Saves Lives

Up to 80% of unspayed female rabbits over age 4 develop uterine cancer. Learn the early signs and why spaying is the most important preventive measure.

🐹Guinea Pig HealthMay 15, 2026

Guinea Pig Dental Disease: Symptoms of Malocclusion and What to Do

Dental malocclusion is one of the leading causes of weight loss and anorexia in guinea pigs. Learn the signs and how it's treated.

🐕Dog HealthMay 14, 2026

👁️Eyes & Ears

Dog Watery Eyes: Causes, Treatment, and When to See a Vet

Notice tears running down your dog's face? Learn the most common dog watery eyes causes — from clogged tear ducts to infections — and when to call the vet.

🐾Pet HealthMay 14, 2026

Pug Health Problems: A Complete Guide for Owners

Pugs are adorable but face unique medical risks. Learn the most common pug health problems — from BOAS to eye issues — and how to keep your pug healthy.

🐈Cat HealthMay 14, 2026

Cat Not Pooping: Causes, Home Care, and When to See a Vet

A cat not pooping for more than 48 hours can be serious. Learn the most common causes of feline constipation and exactly when to get help.

🐰Rabbit HealthMay 14, 2026

👁️Eyes & Ears

Rabbit Ear Infection: Signs, Causes, and What to Do

Rabbit ear infections can lead to head tilt and permanent damage if missed. Learn the signs, what causes them, and why an exotic vet should be your first call.

🐰Rabbit HealthMay 14, 2026

Rabbit Hairballs: Symptoms, Prevention, and Why They Matter

Rabbit hairballs (trichobezoars) can be life-threatening because rabbits can't vomit. Learn the symptoms, prevention, and when to call your exotic vet.

🐹Guinea Pig HealthMay 14, 2026

🦴Mobility

Guinea Pig Arthritis: Signs, Care, and When to See an Exotic Vet

Senior guinea pigs often develop arthritis. Learn the signs, how to make your guinea pig more comfortable, and when to involve an exotic vet.

🦜Bird HealthMay 14, 2026

Cockatiel Feather Plucking: Causes, Help, and When to See a Vet

Cockatiel feather plucking has many causes — medical and behavioral. Learn what's driving the behavior and how to help your bird stop.

🐾Ferret HealthMay 14, 2026

🤮Digestive

Ferret Diarrhea: Causes and When to See an Exotic Vet

Ferret diarrhea has many causes, some serious. Learn the most common reasons and the warning signs that mean you need an exotic vet today.

🐾Pet HealthMay 14, 2026

Common Cocker Spaniel Health Problems Every Owner Should Know

Cocker Spaniels are prone to specific health issues. Learn the most common cocker spaniel health problems, early warning signs, and how to keep your dog thriving.

🐹Guinea Pig HealthMay 14, 2026

Guinea Pig Pneumonia: Signs, Causes, and Why It's an Emergency

Guinea pig pneumonia signs are easy to miss until it's serious. Learn what to watch for and why this respiratory illness needs immediate exotic vet care.

🐕Dog HealthMay 14, 2026

💨Respiratory

Why Does My Dog Have Bad Breath? Causes and When to Worry

Wondering what causes dog bad breath? Learn the most common reasons — from dental disease to kidney issues — and when stinky breath means a vet visit.

🐕Dog HealthMay 14, 2026

Why Is My Dog Whimpering in Their Sleep? What It Means

Worried about your dog whimpering in sleep? Learn the difference between dreams, nightmares, pain, and seizures — and when soft whines mean it's time to see a vet.

🦎Reptile HealthMay 14, 2026

Bearded Dragon Mouth Rot: Signs, Treatment, and When to Worry

Bearded dragon mouth rot can spread quickly if missed. Learn the signs, what causes it, and why a reptile vet is essential for treatment.

🐈Cat HealthMay 14, 2026

Why Is My Cat Crying at Night? Causes and How to Help

Cat crying at night keeping you awake? Learn the most common reasons cats vocalize after dark — from hunger to medical issues — and how to settle them.

🦜Bird HealthMay 14, 2026

🤮Digestive

Parrot Vomiting: When to Worry and What It Means

Parrot vomiting can be a serious sign of illness. Learn how to tell vomiting from regurgitation, what causes each, and when to call an avian vet.

🐕Dog HealthMay 14, 2026

💨Respiratory

Why Is My Dog Sneezing So Much? Causes and When to Worry

Wondering why your dog is sneezing so often? Discover the most common causes — from allergies to foreign objects — and the signs that mean a vet visit.

🐾Pet HealthMay 14, 2026

Maine Coon Health Problems Every Owner Should Know

Learn the most common Maine Coon health problems, from HCM to hip dysplasia, and how to keep your gentle giant thriving for years to come.

🐰Rabbit HealthMay 14, 2026

🌿Skin & Coat

Why Is My Rabbit Scratching So Much? Causes and What to Do

Rabbit scratching and itching often signals parasites, skin infection, or dental issues. Learn the most common causes and when to see an exotic vet.

🐹Hamster HealthMay 14, 2026

🌿Skin & Coat

Hamster Skin Mites: Signs, Causes, and Treatment

Hamster skin mites cause hair loss and irritated skin. Learn the signs, what to do at home, and when an exotic vet visit is essential.

🐈Cat HealthMay 14, 2026

🌿Skin & Coat

Cat Bald Patches: Causes, Treatments, and When to Worry

Noticing cat bald patches? Learn the most common reasons cats lose hair — from parasites to stress — and what treatments actually work.

🐈Cat HealthMay 13, 2026

💨Respiratory

Cat Breathing With Mouth Open: Always an Emergency?

Cats almost never breathe through their mouths. Open-mouth breathing is usually a respiratory emergency. Here's what to do right now.

🐈Cat HealthMay 13, 2026

🍽️Eating & Drinking

Senior Cat Not Eating: Causes, Warning Signs, and What to Do

Your senior cat is not eating? Appetite loss in older cats is rarely just pickiness. Here are the most common causes and warning signs.