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 673–696 of 1031 articles

🐰Rabbit HealthMay 24, 2026

Rabbit Paralysis Causes: Spinal Injury, E. cuniculi, and More

Sudden rabbit paralysis can come from spinal fracture, E. cuniculi, stroke, or toxin exposure. Here is what each cause looks like and what to do.

🐹Guinea Pig HealthMay 24, 2026

🩺Chronic & Systemic

Guinea Pig Fatty Liver: Pregnancy Toxemia and Hepatic Lipidosis

Guinea pig fatty liver, often pregnancy toxemia or hepatic lipidosis from anorexia, is a critical emergency. Here is how to recognize it fast.

🐈Cat HealthMay 24, 2026

🤮Digestive

Cat Bloated Belly: Causes, Warning Signs, and When to Worry

A sudden cat bloated belly can mean fluid, organ enlargement, FIP, or constipation. Here is how to tell the difference.

🐈Cat HealthMay 24, 2026

Cat Paw Pad Injury: Cuts, Burns, and Home First Aid

A cat paw pad injury can be a small cut or a deep gash that needs sutures. Here is how to assess, clean, and decide if a vet visit is needed.

🐕Dog HealthMay 24, 2026

Dog Shedding Excessively: Causes and When It's Medical

Dog shedding excessively can be normal seasonal turnover or a sign of allergies, thyroid disease, or nutrition issues. Here is how to tell.

🦜Bird HealthMay 24, 2026

🩺Chronic & Systemic

Budgie Tumor Signs: Lumps, Lameness, and Common Cancers

Budgies are prone to several common tumors. Here is how to recognize lipomas, kidney and gonadal tumors, and what avian vets can do.

🦎Reptile HealthMay 24, 2026

Bearded Dragon Stress Marks: Belly Lines, Causes, and Fixes

Bearded dragon stress marks are dark belly lines that flag environmental, social, or medical stress. Here is what each pattern means.

🐰Rabbit HealthMay 24, 2026

Rabbit Thymoma: Signs, Bulging Eyes, and Treatment

Rabbit thymoma classically causes bulging eyes and labored breathing. Here is how this chest tumor presents and what an exotic vet can offer.

🐹Hamster HealthMay 24, 2026

👁️Eyes & Ears

Hamster Eye Bulging: Causes, Proptosis, and Emergency Care

Hamster eye bulging can be proptosis from trauma, infection, abscess, or tumor. Here is how to handle this common exotic emergency.

🐕Dog HealthMay 24, 2026

Dog MMVD Stages and Treatment: ACVIM Consensus Guide

Myxomatous mitral valve disease is staged A through D by ACVIM. Here is what each stage means for treatment, heart failure risk, and prognosis.

🐈Cat HealthMay 24, 2026

👁️Eyes & Ears

Cat Third Eyelid Showing: Causes and When to Worry

A visible third eyelid in a cat can mean illness, eye pain, or dehydration. Here is what it signals and when to call a vet.

🐕Dog HealthMay 24, 2026

🌿Skin & Coat

Dog Bald Spots: Causes, Patterns, and When to See a Vet

Dog bald spots can be from mange, ringworm, allergies, or hormonal disease. Here is how the pattern points to the cause and what to do.

🐹Hamster HealthMay 24, 2026

Hamster Mites Treatment: Symptoms, Diagnosis, and Cure

Hamster mites cause itching, hair loss, and scaly skin. Here is how vets diagnose and treat with safe, effective antiparasitics.

🐾Pet HealthMay 24, 2026

Leopard Gecko Stuck Shed on Toes: Causes and Safe Removal

Stuck shed on a leopard gecko's toes can cut off circulation and cost a toe. Here is how to soften, remove safely, and prevent recurrence.

🐾Ferret HealthMay 24, 2026

👁️Eyes & Ears

Ferret Ear Mites Symptoms: Black Wax, Itching, and Treatment

Ferret ear mites cause dark waxy buildup and head shaking. Here is how to identify, treat with safe antiparasitics, and prevent reinfection.

🐰Rabbit HealthMay 24, 2026

Rabbit Cataracts: Signs, Causes, and Treatment Options

Rabbit cataracts can be congenital, age-related, or caused by E. cuniculi. Here is how to spot the cloudiness and what an exotic vet can do.

🐈Cat HealthMay 24, 2026

🩺Chronic & Systemic

Cat Chronic Kidney Disease Stages: IRIS Staging Explained

IRIS stages 1 to 4 chronic kidney disease in cats by creatinine, SDMA, and protein loss. Here is what each stage means for prognosis and care.

🐹Guinea Pig HealthMay 24, 2026

Guinea Pig Fungal Infection: Signs, Ringworm, and Treatment

Guinea pig fungal infection usually means ringworm. Here is how to spot the bald patches, treat it safely, and stop the spread.

🐈Cat HealthMay 24, 2026

Cat Yowling at Night: Causes and How to Stop It

Cat yowling at night can mean cognitive decline, hyperthyroidism, hypertension, or pain. Here is how to find the cause and quiet the nights.

🦜Bird HealthMay 24, 2026

Parrot Toe Tapping: Causes, Eclectus Risk, and What to Do

Parrot toe tapping (and wing flipping) is a known nutritional and behavioral sign in Eclectus and other species. Here is what it signals.

🐈Cat HealthMay 22, 2026

Cat Purring When Sick: Is It Comfort or Self-Soothing?

Cats often purr when they're sick or hurting. Here's what science says about why — and the warning signs not to miss.

🐈Cat HealthMay 22, 2026

Cat in Heat: Behavior Signs, How Long It Lasts, and What to Do

A cat in heat shows dramatic behavior changes — yowling, rolling, and spraying. Here's how to recognize each sign and what to do.

🐕Dog HealthMay 22, 2026

Dog Matted Fur: Risks, Skin Problems, and What to Do

Matted fur isn't just a cosmetic problem — it can hide skin infections, sores, and parasites. Here's how to handle it safely.

🐈Cat HealthMay 22, 2026

Cat Foaming at the Mouth: Causes, Emergency Signs, and What to Do

A cat foaming at the mouth can mean nausea, dental pain, poisoning, or a seizure. Here's how to tell what's happening.