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(89)🤮Digestive(109)💨Respiratory(75)🚽Urinary(27)🐛Parasites(64)🌿Skin & Coat(117)🦴Mobility(58)🍽️Eating & Drinking(49)👁️Eyes & Ears(76)🦷Dental(36)🩺Chronic & Systemic(156)🐾Behavior & Training(57)🛡️Wellness & Prevention(35)🐣New Pet & Care(12)

Showing 337–360 of 996 articles

🐕Dog HealthJun 19, 2026

🩺Chronic & Systemic

IMHA in Dogs: Signs, Treatment & Survival Rate

Immune-mediated hemolytic anemia (IMHA) causes the dog's immune system to destroy red blood cells. It can be fatal within 48 hours without emergency treatm

🐈Cat HealthJun 19, 2026

🚽Urinary

Bladder Stones in Cats: Signs, Types & Treatment

Bladder stones in cats cause painful urination, blood in urine, and in male cats a life-threatening blockage. Struvite and calcium oxalate require differen

🐹Guinea Pig HealthJun 19, 2026

👁️Eyes & Ears

Guinea Pig Eye Discharge: Normal vs. Worrying Signs

A milky eye secretion is normal in guinea pigs, but persistent or one-sided discharge often signals dental disease, bacterial infection, or vitamin C defic

🐹Hamster HealthJun 19, 2026

🍽️Eating & Drinking

Hamster Drinking Too Much Water: Causes & When to Worry

A hamster suddenly drinking much more water than usual almost always signals a serious condition: diabetes mellitus, kidney disease, or pyometra. Same-day

🦜Bird HealthJun 19, 2026

🤮Digestive

PDD in Cockatiels: Proventricular Wasting Signs & Care

Proventricular dilatation disease (PDD) causes cockatiels to lose weight despite eating well as the stomach loses ability to digest food. Know the signs an

🦎Reptile HealthJun 19, 2026

💨Respiratory

Bearded Dragon Respiratory Infection: Signs & Treatment

Respiratory infections in bearded dragons often progress silently to pneumonia. Nasal discharge, open-mouth breathing, and wheezing need same-day exotic ve

🐰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

🐹Guinea Pig HealthJun 19, 2026

🦷Dental

Guinea Pig Dental Abscess: Signs & Treatment

Dental abscesses in guinea pigs are a leading cause of weight loss and drooling but are often missed because cheek teeth are invisible without sedation. Kn

🐹Hamster HealthJun 19, 2026

🩺Chronic & Systemic

Hamster Ovarian Cysts: Signs, Treatment & Cost

Ovarian cysts cause symmetric flank hair loss and belly swelling in female hamsters. Learn the signs, diagnosis, and treatment options including surgery an

🦎Reptile HealthJun 19, 2026

🦷Dental

Blue-Tongue Skink Mouth Rot: Signs & Treatment

Stomatitis (mouth rot) in blue-tongue skinks starts as gum redness and progresses to necrotic tissue and jaw bone destruction without treatment. Always ref

🦜Bird HealthJun 19, 2026

💨Respiratory

Budgie Aspergillosis: Signs, Diagnosis & Treatment

Aspergillosis is a serious fungal respiratory infection in budgies that is often silent until advanced. Tail bobbing, weight loss, and voice changes are ea

🐾Ferret HealthJun 19, 2026

🩺Chronic & Systemic

Ferret Insulinoma: Signs, Blood Sugar Crisis & Treatment

Insulinoma is the most common tumor in ferrets over 4 years old. Glazed eyes, weakness, and pawing at the mouth are the classic signs of a dangerous hypogl

🐰Rabbit HealthJun 19, 2026

🌿Skin & Coat

Rabbit Pasteurella Abscess: Causes, Treatment & Costs

Rabbit abscesses caused by Pasteurella multocida rarely resolve with antibiotics alone. Caseous pus requires surgical removal. Here is what owners need to

🐕Dog HealthJun 19, 2026

🩺Chronic & Systemic

Ehrlichiosis in Dogs: Tick Fever Signs & Treatment

Ehrlichiosis is a tick-borne bacterial disease in dogs that can progress from flu-like illness to bone marrow failure. Doxycycline cures it when caught ear

🐕Dog HealthJun 19, 2026

🩺Chronic & Systemic

Von Willebrand Disease in Dogs: Signs & Management

Von Willebrand disease is the most common inherited bleeding disorder in dogs. Signs range from prolonged wound bleeding to spontaneous hemorrhage. Genetic

🐰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

🐈Cat HealthJun 19, 2026

💨Respiratory

Feline Rhinotracheitis (URI) Signs & Treatment

Feline rhinotracheitis (FHV-1) causes chronic upper respiratory infections in cats. Up to 80% of infected cats become lifelong carriers with stress-trigger

🐰Rabbit HealthJun 18, 2026

🦴Mobility

Rabbit Arthritis: Signs, Treatment & Home Care

Arthritis is common and under-diagnosed in rabbits over age 4. Learn to recognize signs, safe pain medications, home environment adaptations, and treatment

🐈Cat HealthJun 18, 2026

🦷Dental

Cat Gingivitis: Early Signs, Home Care & Treatment

Feline gingivitis is the only fully reversible stage of dental disease in cats. Learn the earliest gum signs, how to check at home, and prevention costs.

🐈Cat HealthJun 18, 2026

🍽️Eating & Drinking

Cat Whisker Stress: Signs, Causes & Relief Tips

Whisker stress may cause cats to back away from deep bowls at mealtimes. Learn the signs, what bowl changes help, and how to rule out medical causes of mea

🐰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

🐹Guinea Pig HealthJun 18, 2026

🌿Skin & Coat

Guinea Pig Wet Dewlap: Skin Fold Infection Signs & Care

A persistently wet chin in a guinea pig leads rapidly to moist pyoderma and abscess. Learn to spot early signs, the most common causes, and when surgery is

🦜Bird HealthJun 18, 2026

🐾Behavior & Training

Budgie Night Fright: Signs, Injuries & Prevention

Night frights in budgies cause broken blood feathers, fractures, and death. Learn what triggers panic episodes, how to respond, and how a nightlight preven

🐕Dog HealthJun 18, 2026

👁️Eyes & Ears

Dog Red Eye: Conjunctivitis Signs & When to Call the Vet

A red eye in a dog can signal conjunctivitis, glaucoma, uveitis, or dry eye. Learn to distinguish causes, which need ER care, and treatment costs in the US