Dog diseases

A mast cell tumor in dogs often goes unnoticed for a long time. Skin nodules in dogs may seem harmless but can trigger serious symptoms.

Can exercise prevent dementia in dogs? New data shows links between activity, CCD, and mental fitness in aging dogs

Recognizing and treating conjunctivitis in dogs: typical symptoms, common causes, and when a vet visit is essential.

Your dog seems restless, swallows frantically, and seems unreachable? This could be due to a phenomenon veterinarians call "licking fits."

Alopecia X, also known as black skin disease, raises many questions among dog owners. PETBOOK explains what is currently known about it.

Glaucoma in dogs requires immediate veterinary attention. PETBOOK explains the causes and symptoms.

Tetanus in dogs is a serious infectious disease. PETBOOK explains the symptoms, diagnosis, and treatment.

Tilted head, staggering, vomiting—vestibular syndrome mainly affects older dogs. PETBOOK explains the symptoms, causes, and treatment.

Leptospirosis is a life-threatening infection in dogs. PETBOOK explains how the disease develops and how you can protect your dog.

Eye problems, hip diseases and breathing difficulties: Certain hereditary diseases are particularly common in some dog breeds.

In dogs with the MDR1 gene defect, administering certain medications can cause significant harm. Here's how to determine if your dog is affected.