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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Showing 1–24 of 55 articles found

🐟Fish HealthJul 16, 2026

🐛Parasites

Goldfish Ich (White Spot Disease): How to Spot It and Treat It Safely

Ich, or white spot disease, is a common goldfish parasite that looks like grains of salt. Here's how to recognize it, why the life cycle dictates treatment, how to clear the whole tank, and when gill involvement becomes an emergency.

🦔Hedgehog HealthJul 15, 2026

🐛Parasites

Hedgehog Mites: Signs, Vet-Directed Treatment, and How to Protect Your Hedgehog

Mites are the most common skin problem in pet hedgehogs. Learn how to spot the signs, why over-the-counter mite products are risky, and how a vet safely diagnoses, treats, and helps you prevent them.

🐰Rabbit HealthJul 5, 2026

🐛Parasites

Rabbit Ear Mites (Psoroptes cuniculi): Crusty Ears, Head Shaking, and Scratching Signs

Thick brown crusts, head shaking, and ear scratching in rabbits point to ear mites (ear canker). Learn the signs, treatment, and when it's urgent.

🐰Rabbit HealthJun 29, 2026

🐛Parasites

Rabbit Fly Strike: Maggot Signs and Emergency Treatment

Rabbit fly strike is a life-threatening emergency: blowfly larvae burrow into skin within hours. Know the signs — fly eggs, maggots, lethargy, perineal wou

🦎Reptile HealthJun 28, 2026

🐛Parasites

Leopard Gecko Cryptosporidiosis: Weight Loss & Parasite Signs

Crypto in leopard geckos causes chronic weight loss and regurgitation despite normal eating. It is incurable in most cases and spreads easily. Learn the si

🐰Rabbit HealthJun 26, 2026

🐛Parasites

Rabbit E. cuniculi: Head Tilt, Kidney, and Eye Signs

E. cuniculi is the top cause of head tilt and kidney disease in pet rabbits. Learn signs, treatment with fenbendazole, and when to call the vet.

🐰Rabbit HealthJun 26, 2026

🐛Parasites

Rabbit Hepatic Coccidiosis: Liver Signs and Weight Loss

Eimeria stiedae causes liver disease in rabbits with jaundice, pot belly, and weight loss. Learn signs, treatment with sulfa drugs, and prevention.

🐈Cat HealthJun 26, 2026

🐛Parasites

Cat Toxoplasmosis: Signs, Zoonotic Risk, and Treatment

Most cats with Toxoplasma show no signs. Learn when it's dangerous, how humans get it, and litter hygiene rules to keep everyone safe.

🐰Rabbit HealthJun 25, 2026

🐛Parasites

Rabbit Coccidiosis: Liver and Intestinal Signs to Watch

Rabbit coccidiosis causes diarrhea, weight loss, and liver enlargement in young and immunocompromised rabbits. Learn the signs and when to call a vet.

🦎Reptile HealthJun 25, 2026

🐛Parasites

Bearded Dragon Coccidiosis: Diarrhea and Weight-Loss Signs

Coccidiosis in bearded dragons causes diarrhea, weight loss, and lethargy — especially dangerous in juveniles. Learn the signs and treatment options.

🐹Guinea Pig HealthJun 25, 2026

🐛Parasites

Guinea Pig Mange (Trixacarus): Itching and Skin Signs

Trixacarus mange causes intense itching, hair loss, and skin crusting in guinea pigs — sometimes triggering seizure-like episodes. Learn the signs.

🐈Cat HealthJun 25, 2026

🐛Parasites

Cat Cuterebra (Warble): Skin and Neurologic Signs to Watch

Cuterebra bot fly larvae cause skin warbles in cats — but brain migration can produce sudden blindness, seizures, and disorientation. Know both sets of sig

🐹Hamster HealthJun 24, 2026

🐛Parasites

Hamster Demodex Mange: Hair Loss and Skin Signs

Hamster demodex mange causes progressive hair loss and scaly skin, often signaling underlying illness. Learn the signs and what treatment involves.

🦜Bird HealthJun 24, 2026

🐛Parasites

Budgie Trichomoniasis (Canker): Signs and Treatment

Budgie canker (Trichomonas) causes cheesy yellow-white masses in the throat, regurgitation, and weight loss. Learn to recognize signs and what treatment in

🦎Reptile HealthJun 24, 2026

🐛Parasites

Leopard Gecko Crypto: Weight Loss and Stick-Tail Signs

Leopard gecko cryptosporidiosis causes progressive weight loss, regurgitation, and stick tail — a sign of severe malnutrition from this incurable GI parasi

🐰Rabbit HealthJun 24, 2026

🐛Parasites

Rabbit E. cuniculi: Head Tilt and Neurologic Signs Explained

E. cuniculi causes sudden head tilt, rolling, and eye and kidney disease in rabbits. Learn the signs, how it's diagnosed, and treatment with fenbendazole.

🐈Cat HealthJun 22, 2026

🐛Parasites

Tritrichomonas foetus Diarrhea in Cats: Signs and Treatment

Tritrichomonas foetus causes chronic large-bowel diarrhea in cats that antibiotics won't clear. Learn the signs, right tests, and treatment.

🐈Cat HealthJun 21, 2026

🐛Parasites

Cat Lungworm (Aelurostrongylus): Signs and Treatment

Cat lungworm (Aelurostrongylus) causes chronic cough and wheezing in hunting cats. Learn the signs, how vets diagnose it, and treatment options.

🐈Cat HealthJun 20, 2026

🐛Parasites

Tritrichomonas Diarrhea in Cats: Signs and Diagnosis

Tritrichomonas causes chronic mucousy, foul-smelling large-bowel diarrhea in cats. Learn the signs, why standard tests miss it, and what treatment works.

🐰Rabbit HealthJun 19, 2026

🐛Parasites

E. cuniculi in Rabbits: Signs, Treatment & Prevention

E. cuniculi infects up to 80% of domestic rabbits and can cause sudden head tilt and seizures. Most infected rabbits are subclinical carriers but active di

🐰Rabbit HealthJun 19, 2026

🐛Parasites

Rabbit Coccidiosis: Signs, Eimeria & Treatment

Coccidiosis caused by Eimeria species is one of the most common and severe parasitic diseases in young rabbits. Intestinal and hepatic forms both require p

🐰Rabbit HealthJun 18, 2026

🐛Parasites

Rabbit Pinworms: Signs, Treatment & Prevention

Rabbit pinworms (Passalurus ambiguus) are host-specific and mostly harmless in healthy adults. Learn what they look like, when treatment is needed, and the

🐹Hamster HealthJun 17, 2026

🐛Parasites

Tapeworms in Hamsters: Signs, Zoonosis Risk & Treatment

Tapeworms in hamsters (Hymenolepis nana) can infect humans. Learn signs, rice-like segments around the anus, fecal testing, praziquantel treatment, and cos

🐾Ferret HealthJun 17, 2026

🐛Parasites

Coccidiosis in Ferrets: Signs, Treatment & Prevention

Coccidiosis causes bloody diarrhea and weight loss in ferrets from Isospora protozoa. Learn signs, fecal testing, TMP-SMX treatment, and decontamination ti