Health library
Pet diseases, explained simply
Symptoms, causes, prevention and clear guidance on when a vet visit cannot wait.
1,699 conditions
Parvovirus
criticalParvovirus is a highly contagious viral disease affecting dogs, often critical and requiring immediate treatment.
Pasteurellosis
moderatePasteurellosis is a bacterial infection affecting pets; consult a vet promptly.
Pasteurellosis (Pasteurella spp. infection)
moderatePasteurellosis affects pets like cats and dogs, causing respiratory issues. Always consult a vet for diagnosis and treatment.
Patellar Luxation
mild to severePatellar Luxation is a common knee issue in pets causing lameness and joint pain.
Patent Ductus Arteriosus
severePatent Ductus Arteriosus (PDA) is a serious heart defect in pets, often seen in puppies and kittens. Early detection is crucial.
Pendulous Crop
moderatePendulous crop is a digestive condition in birds where the crop becomes enlarged and fails to empty properly, causing food stagnation.
Pentastomiasis
moderatePentastomiasis is a parasitic infection affecting pets, causing respiratory issues. Consult your vet for diagnosis and treatment.
Pentastomiasis (Pentastomid infection)
moderatePentastomiasis is a parasitic infection caused by tongue worms that primarily affects reptiles but can infect mammals including dogs and cats.
Pentastomiasis in snakes
moderatePentastomiasis is a parasitic infection in snakes caused by tongue worms that primarily affects the respiratory system and can be transmitted to humans.
Periodontal Disease
mild to severePeriodontal disease in pets is a common dental issue causing gum inflammation and tooth loss.
Periodontal Disease (Dogs & Cats)
moderatePeriodontal disease is a progressive bacterial infection affecting the gums and supporting structures of teeth in dogs and cats.
Periodontal Disease in Dogs
severePeriodontal disease in dogs affects gums and teeth, leading to serious health issues if untreated.
Peripheral Neuropathy
moderatePeripheral neuropathy affects nerves outside the brain and spinal cord, causing weakness, pain, and sensory changes in pets' extremities.
Perosis (slipped tendon)
moderatePerosis, or slipped tendon, is a musculoskeletal disorder in poultry, causing leg deformities and mobility issues.
Pet Dental Disease
moderatePet dental disease affects teeth and gums, causing pain, infection, and tooth loss if untreated. Early intervention prevents serious complications.
Pet Diabetes Mellitus
moderateDiabetes mellitus is a chronic metabolic disorder affecting pets' ability to regulate blood sugar levels, requiring lifelong management.
Pet Obesity
moderatePet obesity is a serious metabolic condition affecting over 50% of pets, leading to diabetes, arthritis, and reduced lifespan without proper management.
Physaloptera spp. infection
moderatePhysaloptera spp. infection affects pets' digestive systems causing vomiting and weight loss.
Pigeon circovirus infection
severePigeon circovirus infection affects pigeons, causing severe immune system issues. Not zoonotic.
Pigeon Pox
moderatePigeon Pox is a viral disease affecting birds. Symptoms include lesions and nodules on the skin.
Pinworm infection
mildPinworm infection in pets is a mild parasitic condition affecting their intestinal tract.
Pinworm infection (Syphacia spp.)
mildPinworm infection in pets, caused by Syphacia spp., affects rodents such as mice and rats, leading to mild symptoms. Consult a vet for proper treatment.
Pinworm infestation
mildPinworm infestation affects horses and rabbits, causing itching and discomfort due to parasitic worms.
Pinworm infestation (Syphacia spp.)
mildPinworm infestation in pets is a common parasitic issue affecting rodents and can cause discomfort and digestive issues.