Pet Health Library

Guides to pet symptoms and conditions, cited to the veterinary literature — what's normal, what's not, and when to see a vet.

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All topics 🚨Emergency(113)🤮Digestive(128)💨Respiratory(96)🚽Urinary(36)🐛Parasites(63)🌿Skin & Coat(136)🦴Mobility(77)🍽️Eating & Drinking(51)👁️Eyes & Ears(103)🦷Dental(53)🩺Chronic & Systemic(161)🐾Behavior & Training(60)🛡️Wellness & Prevention(42)🐣New Pet & Care(19)

Showing 985–1008 of 1183 articles

🐰Rabbit HealthMay 18, 2026

🚽Urinary

Rabbit Bladder Sludge: Signs, Causes, and How to Treat It

Rabbit bladder sludge causes thick chalky urine, straining, and discomfort. Learn the signs, causes, and what your exotic vet will do about it.

🐈Cat HealthMay 18, 2026

🌿Skin & Coat

Cat Food Allergies: Signs, Symptoms, and How to Help

Cat food allergies cause itching, skin problems, and digestive upset. Learn the signs, how they're diagnosed, and what actually helps.

🦎Reptile HealthMay 18, 2026

Bearded Dragon Brumation: Signs, How Long It Lasts, and What to Do

Bearded dragon brumation is a hibernation-like state that can alarm new owners. Learn the signs, how long it lasts, and how to tell it apart from illness.

🐰Rabbit HealthMay 18, 2026

🛡️Wellness & Prevention

Senior Rabbit Health: What Changes to Watch After Age 5

Rabbits over age 5 are at higher risk for dental disease, uterine cancer, arthritis, and GI issues. Learn the signs every senior rabbit owner should know.

🐹Hamster HealthMay 18, 2026

🩺Chronic & Systemic

Hamster Heart Disease: Signs, Symptoms, and What to Do

Heart disease in hamsters causes breathing difficulty, lethargy, and swollen belly. Learn to recognize congestive heart failure in hamsters and what care looks like.

🐈Cat HealthMay 18, 2026

🤮Digestive

Cat Vomiting Undigested Food: Causes and When to Worry

Cats vomiting undigested food often eat too fast, but it can also signal esophageal problems or food allergies. Learn when it's a vet visit.

🐕Dog HealthMay 18, 2026

🦴Mobility

Dog CCL Tear (ACL Injury): Symptoms, Treatment, and Recovery

A torn CCL causes sudden limping in dogs. Learn the signs of a cruciate ligament injury, treatment options, and what recovery looks like.

🦜Bird HealthMay 18, 2026

🌿Skin & Coat

Budgie Molting Problems: Normal Feather Loss vs. When to See an Avian Vet

Budgie molting is normal, but abnormal feather loss during molt can signal French molt, infection, or nutritional deficiency. Learn the warning signs.

🐰Rabbit HealthMay 18, 2026

🦴Mobility

Rabbit Hind Leg Weakness: Causes, E. Cuniculi, and What to Do

Hind leg weakness or paralysis in rabbits is often caused by E. cuniculi or back injury. Learn the signs, causes, and what treatment looks like.

🐹Guinea Pig HealthMay 18, 2026

💨Respiratory

Guinea Pig Sneezing: Causes, Upper Respiratory Infection, and When to Worry

Guinea pig sneezing can be normal or the start of a dangerous respiratory infection. Learn to tell the difference and when to act fast.

🐹Guinea Pig HealthMay 18, 2026

🌿Skin & Coat

Guinea Pig Abscess: Signs, Causes, and Why Exotic Vet Care Matters

Abscesses in guinea pigs appear as firm lumps under the skin and require exotic vet care. Learn the signs, typical locations, and why they're treated differently than in dogs or cats.

🐕Dog HealthMay 17, 2026

🤮Digestive

Why Does My Dog Keep Licking Their Lips? Causes and What to Do

A dog licking lips repeatedly can signal nausea, dental pain, anxiety, or something serious. Here's how to decode this common but overlooked behavior.

🐈Cat HealthMay 17, 2026

🦷Dental

Cat Dental Disease: Signs, Bad Breath, and When to Act

Over 70% of cats have dental disease by age 3. Learn the signs — bad breath, drooling, pawing at mouth — and when it becomes a serious health risk.

🐹Guinea Pig HealthMay 17, 2026

🤮Digestive

Guinea Pig Not Pooping: Causes, GI Stasis Risk, and What to Do

A guinea pig not pooping for 12+ hours is a potential emergency. Learn the signs of GI stasis, what causes it, and why time matters so much.

🦜Bird HealthMay 17, 2026

👁️Eyes & Ears

Budgie Eye Infection: Signs, Causes, and Treatment

A budgie with a swollen, watery, or crusty eye needs an avian vet. Learn to spot conjunctivitis, respiratory links, and when it signals a bigger problem.

🐕Dog HealthMay 17, 2026

Lethargic Dog: Causes, Warning Signs, and When to Call the Vet

A lethargic dog that's not playful or engaged could have anything from a minor illness to a serious emergency. Here's how to assess the situation.

🐹Hamster HealthMay 17, 2026

🤮Digestive

Hamster Constipation: Signs, Causes, and What to Do

Hamster constipation can escalate quickly. Learn to spot reduced droppings, a bloated belly, and straining — and when to see a vet immediately.

🐕Dog HealthMay 17, 2026

🤮Digestive

Dog Throwing Up White Foam: Causes and When to See a Vet

Dog throwing up white foam? It could be an empty stomach, kennel cough, or something serious like bloat. Learn which causes are urgent and which aren't.

🐕Dog HealthMay 17, 2026

🤮Digestive

Dog Yellow Poop: Causes, What It Means, and When to Worry

Yellow dog poop can signal diet changes, digestive upset, or liver and pancreas problems. Here's how to tell what's behind the color change.

🐹Guinea Pig HealthMay 17, 2026

👁️Eyes & Ears

Guinea Pig Ear Infection: Signs, Causes, and Treatment

Guinea pig ear infections cause head tilting, scratching, and balance problems. Learn to spot the signs early and why exotic vet care is essential.

🐰Rabbit HealthMay 17, 2026

🚽Urinary

Blood in Rabbit Urine: Causes, What It Means, and When to Act

Blood in rabbit urine can be real or just red plant pigment. Learn to tell the difference, and when bladder stones or uterine disease need urgent care.

🐰Rabbit HealthMay 17, 2026

🤮Digestive

Rabbit Stomach Gurgling: Is It GI Stasis or Normal Digestion?

Rabbit stomach gurgling can be normal — or an early sign of GI stasis. Learn when gut sounds mean digestion vs. danger, and what to do immediately.

🐈Cat HealthMay 17, 2026

💨Respiratory

Cat Breathing Fast: When It's Normal and When It's an Emergency

Cat breathing fast can be normal after play — or a sign of heart disease, asthma, or fluid in the lungs. Learn when to act immediately.

🐈Cat HealthMay 17, 2026

🍽️Eating & Drinking

Why Is My Cat Always Hungry? Causes and When to Worry

A cat always hungry could have hyperthyroidism, diabetes, or parasites. Learn what drives the insatiable appetite and when to see a vet.