Health & diseases
A disease reference by species. Pick a species to filter.
Flea Allergy Dermatitis
Observe at homeAn allergic reaction to flea saliva with intense itching and scratching, often at the tail base.…
Swim Bladder Disorder
Observe at homeA buoyancy disorder: the fish cannot hold its position. Often linked to overfeeding or constipation.…
Gastroenteritis
See a vet soonInflammation of the gastrointestinal tract, often from dietary indiscretion, infections or parasites.…
Fin Rot
See a vet soonA bacterial disease, often from poor water quality; fin edges erode and fray.…
Bloat / GDV
See a vet immediatelyAcute distension and twisting of the stomach in large dogs. Develops within minutes and is life-threatening.…
Feline Upper Respiratory Infection
See a vet soonA common viral upper-respiratory infection with eye and nasal discharge.…
Metabolic Bone Disease
See a vet soonSoftening of bones and shell from a lack of calcium and UVB lighting — a common reptile husbandry error.…
Psittacosis
See a vet soonA bacterial infection of birds, transmissible to humans. Presents with depression and breathing problems.…
Parvovirus
See a vet immediatelyA severe viral infection of puppies with bloody diarrhoea and dehydration. Often fatal without treatment.…
Dysecdysis
Observe at homeDifficult shedding due to low humidity; retained skin on toes and tail can cause constriction.…
Feather Plucking
Observe at homeA behavioural or medical problem where a bird pulls out its feathers — often from boredom or stress.…
Hairball
Observe at homeA buildup of swallowed fur in a cat's stomach, causing retching and regurgitation.…