Causes
A change in diet, parasites, infections, food intolerance, stress, eating something inappropriate, or chronic diseases. In rabbits it can indicate a serious digestive problem.
Diagnosis
In mild cases none is needed. If it persists: faecal analysis, blood tests and further tests depending on the suspected cause.
Treatment
Dogs/cats, mild cases: bland diet, hydration, probiotics. If an identifiable cause is present, treat it. RABBITS: true diarrhoea is an immediate veterinary emergency.
Prevention
Gradual dietary changes, up-to-date deworming, preventing access to rubbish, and a good-quality diet.

