Inflammatory bowel disease (IBD)chronic inflammation of the intestinal wall, diagnosed from biopsies taken during endoscopy.
Pancreatitispainful, common in dogs after a fatty meal; we confirm it with a lipase test and ultrasound.
Foreign body in the digestive tracta bone, a toy, or string in a cat; visible on X-ray or ultrasound, requires urgent removal.
Food intolerance or allergydiagnosed by an elimination diet.
Giardiasis and other parasitesa common, easily overlooked cause of diarrhoea in young animals.
Intestinal lymphoma in catsa cancer of older cats whose symptoms resemble IBD; telling the two apart requires a biopsy.
Exocrine pancreatic insufficiencya lack of digestive enzymes, with weight loss despite a ravenous appetite.
Tracheal collapsein small-breed dogs; a characteristic “honking” cough, visible on X-ray and endoscopy.
Asthma and chronic bronchitis in catsepisodic cough and breathlessness; confirmed by X-ray and bronchial lavage.
Pneumoniabacterial, aspiration or viral; requires an X-ray and often an antibiotic chosen on the basis of a culture.
Kennel coughinfectious tracheobronchitis of dogs, usually mild but requires differential diagnosis.
Brachycephalic syndrome (BOAS)narrow nostrils and an elongated soft palate in pugs, bulldogs and Persian cats.