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 409–432 of 1031 articles

🐾Pet HealthJun 8, 2026

🐾Behavior

Conure Feather Destructive Behavior: Causes & Treatment

Feather plucking in conures has medical and behavioral causes. A full avian vet workup rules out parasites, PBFD, and nutritional deficiency before behavio

🐾Pet HealthJun 8, 2026

Amazon Parrot Wheezing: Respiratory Signs & Vet Care

Wheezing in Amazon parrots signals aspergillosis, psittacosis, or bacterial pneumonia. Tail-bobbing and open-mouth breathing are emergency signs requiring

🐾Ferret HealthJun 8, 2026

Ferret Splenomegaly: Enlarged Spleen Signs & What It Means

An enlarged spleen in ferrets is almost always secondary to insulinoma, lymphoma, or adrenal disease. A palpable abdominal mass is the key sign. Workup is

🐕Dog HealthJun 8, 2026

Dog Perianal Fistulas: Signs, German Shepherd Risk & Care

Perianal fistulas are painful, ulcerated tunnels around a dog's anus caused by immune dysregulation. Learn the signs, treatment, and prognosis.

🐕Dog HealthJun 8, 2026

Dog Oral Papilloma: Mouth Warts, Signs & Recovery

Dog oral papillomas are cauliflower-like warts caused by papillomavirus, mostly in young dogs. Most self-resolve in 1–3 months without treatment.

🐹Guinea Pig HealthJun 8, 2026

Guinea Pig Salmonellosis: Signs, Treatment & Zoonosis Risk

Salmonellosis causes rapid, severe illness in guinea pigs — lethargy, bloody diarrhea, and high mortality. It is also transmissible to humans. Exotic vet e

🐾Pet HealthJun 8, 2026

💨Respiratory

Blue-Tongue Skink Respiratory Infection: Signs & Care

Respiratory infections in blue-tongue skinks cause wheezing, nasal mucus, and lethargy. Cold enclosures are the primary risk factor. Antibiotic treatment i

🐾Pet HealthJun 8, 2026

Red-Eared Slider Shell Rot: Causes, Signs & Treatment

Shell rot in red-eared sliders causes soft, discolored, foul-smelling shell patches. Poor water quality and inadequate basking are the main causes. Treatab

🐰Rabbit HealthJun 8, 2026

Rabbit Blocked Tear Duct: Causes, Signs & Treatment

A blocked tear duct in rabbits causes chronic eye discharge and wet fur below the eye. Dental disease is the most common cause. Exotic vet care is essentia

🐈Cat HealthJun 8, 2026

Cat Feline Idiopathic Cystitis: Straining, Blood & Stress

FIC is the most common cause of urinary symptoms in cats under 10. Stress drives flares; male cats risk life-threatening obstruction. Learn the signs.

🐕Dog HealthJun 8, 2026

Dog Nasal Mites: Sneezing, Nosebleed & Treatment

Nasal mites (Pneumonyssoides caninum) live inside dogs' nasal passages and cause chronic sneezing, discharge, and nosebleeds. Highly treatable once diagnos

🐈Cat HealthJun 8, 2026

Cat Calicivirus: Mouth Ulcers, Limping & Vaccination

Feline calicivirus causes painful mouth ulcers, nasal discharge, and a unique limping syndrome. Vaccination reduces severity. Supportive care is the mainst

🐈Cat HealthJun 8, 2026

Cat Intestinal Lymphoma: Vomiting, Weight Loss & Staging

Intestinal lymphoma is the most common GI cancer in cats. Low-grade (small cell) form responds well to oral chemotherapy with median survival 2–3 years.

🐹Hamster HealthJun 8, 2026

👁️Eyes & Ears

Hamster Ear Infection: Head Tilt, Discharge & Treatment

Ear infections in hamsters cause head tilting, balance loss, and scratching. Inner ear disease affects the vestibular system and needs prompt antibiotic tr

🐰Rabbit HealthJun 8, 2026

Rabbit Soft Tissue Sarcoma: Lumps, Signs & Treatment

Soft tissue sarcomas in rabbits appear as firm, slow-growing lumps under the skin. Wide surgical excision offers the best long-term control. Early diagnosi

🐈Cat HealthJun 7, 2026

🌿Skin & Coat

Cat Ringworm: Spots, Spread & Treatment at Home

Cat ringworm is a fungal infection causing circular hair loss. It spreads to people. Learn signs, diagnosis, antifungal treatment, and how to decontaminate

🐈Cat HealthJun 7, 2026

👁️Eyes & Ears

Cat Uveitis: Cloudy Eye, Causes and Treatment

Cat uveitis causes eye cloudiness, squinting, and iris color changes. It signals systemic disease. Learn signs, causes like FIP or FIV, and treatment optio

🐈Cat HealthJun 7, 2026

🩺Chronic & Systemic

Cat Polycystic Kidney Disease: Inherited CKD Signs

Cat PKD is an inherited disease in Persians that causes slow cyst growth in the kidneys. Learn signs, ultrasound screening, and how to manage CKD from PKD.

🐾Pet HealthJun 7, 2026

Red-Eared Slider Vitamin A Deficiency: Swollen Eyes

Red-eared slider vitamin A deficiency causes swollen, shut eyes, aural abscesses, and respiratory infection. Learn signs, treatment, and the diet that prev

🐈Cat HealthJun 7, 2026

Feline Hyperesthesia Syndrome: Skin Rolling in Cats

Feline hyperesthesia syndrome causes skin rolling, frantic biting at the tail, and apparent hallucinations. Learn causes, triggers, and treatment for rolli

🐹Guinea Pig HealthJun 7, 2026

Guinea Pig Bladder Stones: Symptoms and Treatment

Guinea pig bladder stones cause straining, bloody urine, and pain. Learn symptoms, why calcium diet matters, and when surgical removal is needed.

🐕Dog HealthJun 7, 2026

💨Respiratory

Dog Reverse Sneezing: Causes and When to Worry

Dog reverse sneezing sounds alarming but is usually harmless. Learn what triggers the honking reflex, how to stop an episode, and when it signals real trou

🐕Dog HealthJun 7, 2026

Dog Atopic Dermatitis: Itch, Diagnosis & Long-Term Treatment

Dog atopic dermatitis causes chronic itch from environmental allergens. Learn signs, diagnosis, Apoquel vs Cytopoint vs immunotherapy, and cost.

🐕Dog HealthJun 7, 2026

🤮Digestive

Dog Pancreatitis: Symptoms, Diet Changes & Recovery

Dog pancreatitis causes vomiting, belly pain, and lethargy — often after a fatty meal. Learn the signs, treatment, and the low-fat diet that prevents recur