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(35)🐛Parasites(63)🌿Skin & Coat(134)🦴Mobility(77)🍽️Eating & Drinking(51)👁️Eyes & Ears(103)🦷Dental(53)🩺Chronic & Systemic(160)🐾Behavior & Training(60)🛡️Wellness & Prevention(42)🐣New Pet & Care(19)

Showing 745–768 of 1179 articles

🦜Bird HealthJun 6, 2026

🐛Parasites

Budgie Air Sac Mites: Clicking, Wheezing, Treatment

Budgie air sac mites cause clicking or wheezing with every breath, tail bobbing, and voice loss. Highly treatable if caught before severe respiratory distr

🐈Cat HealthJun 6, 2026

🩺Chronic & Systemic

Cat Cancer Warning Signs: 8 Symptoms to Never Ignore

Cancer kills more cats over 10 than any other disease. Learn the 8 early warning signs — weight loss, lumps, wounds that won't heal — and what to do.

🐈Cat HealthJun 5, 2026

🦴Mobility

Cat Tail Pull Injury: Nerve Damage and Recovery Signs

A tail-pull injury can damage the nerves controlling a cat's bladder and tail. Learn the warning signs, why bladder function matters most, and the outlook.

🐹Guinea Pig HealthJun 5, 2026

👁️Eyes & Ears

Guinea Pig Pea Eye: That Swelling Under the Eye

Pea eye is a usually harmless bulge under a guinea pig's lower eyelid. Learn how to tell it from a serious eye problem and when it actually needs a vet.

🐹Hamster HealthJun 5, 2026

🩺Chronic & Systemic

Hamster Amyloidosis: The Silent Organ Disease of Old Age

Amyloidosis is a common cause of organ failure in older hamsters. Learn the subtle kidney and liver signs and how to keep your hamster comfortable.

🦎Reptile HealthJun 5, 2026

🍽️Eating & Drinking

Corn Snake Not Eating: Normal Fasts vs Real Trouble

Corn snakes often refuse food for normal reasons like shedding or cool temps. Learn when a fast is harmless and when it signals a real problem.

🐾Ferret HealthJun 5, 2026

🤮Digestive

Ferret ECE: Green Slime Diarrhea and How to Respond

Bright green, mucousy diarrhea in ferrets often means ECE, a contagious viral gut disease. Learn the signs, why dehydration is the danger, and treatment.

🦜Bird HealthJun 5, 2026

🐛Parasites

Finch Air Sac Mites: Clicking, Wheezing, and Open Beak

Clicking, wheezing, and open-beak breathing in finches often mean air sac mites. Learn the signs, why it spreads fast, and why a vet is essential.

🦎Reptile HealthJun 5, 2026

🚨Emergency

Chameleon Egg Binding: A Hidden Emergency in Females

Female chameleons can lay eggs without a male and become egg-bound, a deadly emergency. Learn the signs, the role of a lay site, and when to rush in.

🐹Hamster HealthJun 5, 2026

🌿Skin & Coat

Hamster Abscess: That Lump May Be a Pocket of Pus

A firm lump on your hamster could be an abscess, a walled-off pocket of infection. Learn how to tell it from a tumor and why it needs an exotic vet.

🐹Guinea Pig HealthJun 5, 2026

🦴Mobility

Guinea Pig Satin Syndrome: Why Shiny Coats Carry Risk

Satin guinea pigs are prone to osteodystrophy, a painful bone disease. Learn the warning signs, the coat link, and how to keep them comfortable.

🐰Rabbit HealthJun 5, 2026

🚨Emergency

Rabbit Bloat (GI Tympany): A True Emergency Explained

Rabbit bloat is a life-threatening emergency where gas or a blockage distends the stomach. Learn the warning signs and why you cannot wait until morning.

🐰Rabbit HealthJun 5, 2026

🐛Parasites

Rabbit Coccidiosis: Diarrhea in Young Rabbits Explained

Coccidiosis is a leading cause of diarrhea and sudden death in young rabbits. Learn the intestinal and liver forms, warning signs, and how to prevent it.

🐰Rabbit HealthJun 5, 2026

🩺Chronic & Systemic

Rabbit Heart Disease: Quiet Signs of a Failing Heart

Heart disease in rabbits hides behind vague signs like tiring easily and fast breathing. Learn the warning signs, how it is diagnosed, and the outlook.

🦜Bird HealthJun 5, 2026

🤮Digestive

Canary Going Light: Weight Loss and Megabacteria

A canary that keeps eating but wastes away may have 'going light,' often linked to megabacteria. Learn the signs and why a vet diagnosis matters.

🐈Cat HealthJun 5, 2026

🩺Chronic & Systemic

Cat Hepatic Lipidosis: When Not Eating Damages the Liver

Hepatic lipidosis (fatty liver) can develop in days when a cat stops eating. Learn the warning signs, why it is an emergency, and how it is reversed.

🐕Dog HealthJun 5, 2026

👁️Eyes & Ears

Old Dog Vestibular Disease: Sudden Head Tilt and Wobble

A senior dog with a sudden head tilt, wobbling, and darting eyes is scary but often vestibular disease, not a stroke. Learn the signs and what mimics it.

🦜Bird HealthJun 4, 2026

💨Respiratory

African Grey Aspergillosis: Signs, Diagnosis, Treatment

Aspergillosis in African Greys causes voice change, tail bobbing, and slow weight loss. Long voriconazole courses plus husbandry correction save birds.

🐕Dog HealthJun 4, 2026

🤮Digestive

Dog Megaesophagus Treatment Options: Bailey Chair to Sildenafil

Megaesophagus management uses vertical feeding, treatment of underlying causes, and sildenafil. Aspiration pneumonia is the leading killer.

🐕Dog HealthJun 4, 2026

🛡️Wellness & Prevention

Dog Leptospirosis Vaccine: Why Annual Boosters Matter

The 4-serovar lepto vaccine protects 12 months, not 3 years. Here's who needs it, side effects in small dogs, and what the vaccine prevents.

🐈Cat HealthJun 4, 2026

💨Respiratory

Cat Laryngeal Paralysis: Signs, Causes, and Tie-Back Surgery

Laryngeal paralysis in cats causes raspy breathing and voice change. Tie-back surgery is lifesaving in obstructive cases.

🦎Reptile HealthJun 4, 2026

🐣New Pet & Care

Tortoise Pyramiding Causes: Humidity, Diet, UVB Fix

Pyramiding is a permanent shell deformity from low humidity and high-protein juvenile diets. Established pyramiding can't be reversed; progression can be h

🦎Reptile HealthJun 4, 2026

🌿Skin & Coat

Ball Python Scale Rot Treatment: Husbandry, Antiseptics, Antibiotics

Scale rot in ball pythons starts with damp substrate and progresses to ulcers and sepsis. Husbandry correction plus topical chlorhexidine catches early cas

🐕Dog HealthJun 4, 2026

👁️Eyes & Ears

Dog Dry Eye (KCS): Symptoms, Schirmer Test, Treatment

Dry eye in dogs is immune-mediated tear gland destruction causing chronic discharge and corneal damage. Twice-daily cyclosporine drops save vision.