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Health library

Pet diseases, explained simply

Symptoms, causes, prevention and clear guidance on when a vet visit cannot wait.

514 conditions

Psittacosis

severe

Psittacosis is a contagious disease in birds caused by Chlamydia psittaci. It can transmit to humans.

infectiousbirdsparrotscockatiels

Psittocosis

moderate

Psittocosis is an infectious disease in pets, mainly birds, caused by bacteria and transmissible to humans.

infectiousbirdscatsdogs

Psittocosis (Chlamydophila psittaci infection)

moderate

Psittacosis is an infectious disease caused by Chlamydophila psittaci, affecting birds and other pets, and can transmit to humans.

infectiousbirdsdogscats

Psittocosis (Chlamydophila psittaci)

moderate

Psittacosis is a bacterial infection affecting birds and can spread to humans.

infectiousbirdscatsdogs

Pulpitis / Endodontic Disease

moderate

Pulpitis is inflammation of the tooth pulp in pets, causing pain and potential tooth loss if untreated.

infectiousdogcatrabbit

Puppy Vaccination Schedule

mild

Guide to essential puppy vaccinations, detailing schedule, symptoms, and care.

infectiousdog

Pyometra

critical

Pyometra is a life-threatening uterine infection in unspayed pets. Immediate veterinary care is essential.

infectiousdogscats

Pyometra in Cats

critical

Pyometra is a life-threatening uterine infection in female cats that requires immediate veterinary attention and often emergency surgery.

infectiouscatdograbbit

Pyometra in Dogs

critical

Pyometra is a serious uterine infection in dogs requiring immediate veterinary attention.

infectiousdog

Pythiosis

severe

Pythiosis is a severe infectious disease in pets caused by the water mold Pythium insidiosum.

infectiousdogscatshorses

Pythiosis (Lagenidiosis)

critical

Pythiosis is a severe infectious disease in pets caused by aquatic fungi, requiring immediate veterinary care.

infectiousdogscatshorses

Pythiosis (Pythium insidiosum infection)

severe

Pythiosis is a severe fungal-like infection affecting pets, often linked to water exposure.

infectiousdogscatshorses

Pythiosis (Pythium insidiosum infection) in reptiles

severe

Pythiosis in reptiles is a severe infection caused by Pythium insidiosum, affecting skin and gastrointestinal areas.

infectiousreptilesdogshorses

Pythiosis (Pythium insidiosum)

severe

Pythiosis is a severe infection in pets caused by the aquatic organism Pythium insidiosum.

infectiousdogscatshorses

Pythiosis (Pythium insidiosum) in lizards

severe

Pythiosis in lizards is a severe infectious disease caused by Pythium insidiosum, leading to skin lesions and systemic illness.

infectiousdogscatshorses

Pythiosis (Pythium insidiosum) in turtles

severe

Pythiosis in turtles is a severe, infectious disease caused by Pythium insidiosum, often leading to skin lesions and systemic illness.

infectiousturtlesdogscats

Rabies

critical

Rabies is a viral disease affecting the central nervous system of mammals, including pets.

infectiousdogscatsferrets

Rabies Vaccination for Pets

critical

Rabies is a deadly viral disease affecting the nervous system of pets and humans.

infectiousdogscatsferrets

Ranavirus Infection

severe

Ranavirus infection affects amphibians and reptiles, causing severe illness and high mortality rates.

infectiousfrogssalamandersturtles

Ranavirus infection – reptiles

severe

Ranavirus infects reptiles causing severe symptoms; immediate vet care is crucial.

infectiousturtlesfrogssalamanders

Ranavirus Infection (Chelonian Ranavirus)

severe

Ranavirus infection affects reptiles and amphibians, causing severe illness. Seek veterinary care promptly.

infectiousturtlestortoisesother reptiles

Ranavirus infection (Iridoviridae)

severe

Ranavirus infection in pets affects amphibians, reptiles, and fish, causing severe symptoms. Consult a vet immediately.

infectiousamphibiansreptilesfish

Ranavirus infection (iridovirus)

severe

Ranavirus infection affects amphibians and reptiles, causing severe illness. Consult a vet for diagnosis and treatment.

infectiousfrogssalamandersreptiles

Ranavirus infection (ranavirosis)

severe

Ranavirus infection affects amphibians, reptiles, and fish, causing severe symptoms and high mortality rates.

infectiousamphibiansreptilesfish