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 241–264 of 1031 articles

🐹Hamster HealthJun 17, 2026

Cataracts in Hamsters: Signs, Diabetes Link & Home Care

Cataracts are very common in older hamsters and those with diabetes. Learn signs, when they indicate diabetes, home adaptation tips, and vet costs.

🐾Pet HealthJun 17, 2026

🐾Behavior

Lovebird Feather Plucking: Causes, Diagnosis & Treatment

Feather plucking in lovebirds has medical and behavioral causes — PBFD, parasites, nutritional deficiency, or isolation. Learn signs, workup, and treatment

🐾Pet HealthJun 17, 2026

🌿Skin & Coat

Gout in Blue-Tongue Skinks: Signs, Diet Causes & Treatment

Gout in blue-tongue skinks causes joint swelling and chalky tophi from uric acid crystals. Learn causes, diet correction, treatment costs, and annual testi

🐈Cat HealthJun 17, 2026

Feline Panleukopenia (Cat Distemper): Signs & Treatment

Feline panleukopenia is a deadly parvovirus that destroys WBCs and intestinal lining. Learn signs, vaccine importance, treatment costs, and decontamination

🐈Cat HealthJun 17, 2026

🍽️Eating & Drinking

CKD Cat Diet: Managing Phosphorus to Slow Kidney Disease

Phosphorus restriction is the #1 dietary intervention for CKD cats. Learn IRIS targets, renal diet tips, binders, and monitoring schedules.

🐰Rabbit HealthJun 17, 2026

Botulism in Rabbits: Signs, Causes & Emergency Care

Botulism in rabbits causes rapid descending paralysis from contaminated hay. Learn to recognize signs, emergency care, prognosis, and hay safety tips.

🐈Cat HealthJun 16, 2026

Cat Addison's Disease: Hypoaldosteronism Signs

Feline Addison's disease (hypoaldosteronism) causes weakness, vomiting, and dangerous electrolyte shifts. Learn the signs, diagnosis, and treatment.

🐕Dog HealthJun 16, 2026

Nasal Polyps in Dogs: Signs, Surgery & Recurrence

Nasal polyps in dogs cause chronic discharge, loud stertor, and recurrent infections. Learn how vets diagnose them, surgery options, and recurrence rates.

🐈Cat HealthJun 16, 2026

Peritonitis in Cats: Signs, Types, and Emergency Care

Peritonitis in cats — from GI perforation, pyometra rupture, or FIP — is life-threatening. A tense painful belly and fever need emergency care within hours

🦜Bird HealthJun 16, 2026

Proventricular Dilatation Disease in Budgies: Signs & Care

PDD (avian bornavirus) in budgies causes regurgitation of undigested seeds, weight loss despite eating, and neurological signs. Learn diagnosis, management

🐕Dog HealthJun 16, 2026

Tick-Borne Neurological Disease in Dogs: Signs & Treatment

Tick-transmitted diseases like RMSF and ehrlichiosis can cause seizures, ataxia, and collapse in dogs within days. Learn the signs and why doxycycline must

🐈Cat HealthJun 16, 2026

Feline Mammary Hyperplasia: Signs, Causes & Treatment

Feline mammary fibroepithelial hyperplasia causes dramatic rapid gland enlargement in young intact female cats. It is benign but needs urgent treatment — l

🐈Cat HealthJun 16, 2026

Horner's Syndrome in Cats: Signs, Causes & Diagnosis

Horner's syndrome in cats — drooping eyelid, sunken eye, small pupil, raised third eyelid — points to sympathetic nerve disruption. Causes range from ear i

🐰Rabbit HealthJun 16, 2026

Calcium Sludge in Rabbits: Hypercalciuria Signs & Diet

Rabbits naturally excrete calcium through the kidneys — but too much causes chalky sludge, dysuria, and bladder stones. Learn the signs, diet changes, and

🐹Guinea Pig HealthJun 16, 2026

Conjunctivitis in Guinea Pigs: Signs, Causes & Treatment

Guinea pig conjunctivitis can result from bacterial infection, vitamin C deficiency, dental root abscess, or Chlamydia caviae. A weeping eye not clearing i

🐹Hamster HealthJun 16, 2026

🩺Chronic & Systemic

Kidney Disease in Hamsters: PKD Signs & Management

Polycystic kidney disease and chronic nephritis are common in aging hamsters — weight loss, increased thirst, and abdominal swelling are key signs. Learn d

🦜Bird HealthJun 16, 2026

Cockatiel Beak Overgrowth: Causes, Signs & Trimming

An overgrown cockatiel beak signals vitamin A deficiency, liver disease, scaly mites, or PBFD — not just a grooming need. Learn the causes, diagnosis, and

🦎Reptile HealthJun 16, 2026

UVB Deficiency in Bearded Dragons: MBD Signs & Prevention

UVB deficiency prevents vitamin D3 synthesis in bearded dragons, causing metabolic bone disease — soft jaw, swollen limbs, tremors, and seizures. Learn the

🐾Pet HealthJun 16, 2026

Vitamin A Deficiency in Leopard Geckos: Signs & Diet Fix

Vitamin A deficiency in leopard geckos from mealworm-only diets causes swollen eyelids, respiratory infections, and poor shedding. Learn how to diagnose, t

🐈Cat HealthJun 16, 2026

Cat Oral Cancer (SCC): Early Signs and Prognosis

Oral squamous cell carcinoma is the most common oral tumor in cats — drooling, food dropping, and bad breath are early signs. Learn diagnosis, treatment, a

🐰Rabbit HealthJun 16, 2026

Rabbit Uterine Hydrometra: Signs, Surgery & Prevention

Uterine hydrometra in unspayed rabbits causes swollen belly, reduced fecal output, and weight loss. Left untreated it can rupture. Spaying is the cure and

🐹Guinea Pig HealthJun 16, 2026

🌿Skin & Coat

Ringworm in Guinea Pigs: Fungal Skin Infection Signs

Trichophyton mentagrophytes causes ringworm-like fungal skin infections in guinea pigs — crusty hair-loss patches starting at the nose and face. It is cont

🐹Hamster HealthJun 16, 2026

Vestibular Disease in Hamsters: Head Tilt & Rolling Causes

A hamster with sudden head tilt, rolling, or circling has vestibular disease — most often from a middle ear infection. Learn how to distinguish ear disease

🐾Ferret HealthJun 16, 2026

Bladder Stones in Ferrets: Urolithiasis Signs & Treatment

Ferret bladder and urethral stones cause straining, hematuria, and in male ferrets can cause life-threatening urethral obstruction. Learn the signs, diet,