Feline acute gastroenteritis is divided into bacterial infection, viral infection and parasitic infection. It is generally caused by feline distemper, internal parasites, pancreatitis, peritonitis, poisoning, E. coli, salmonella, etc., so You should pay more attention to it at ordinary times. If the cat has vomiting, diarrhea, abdominal pain, poor energy, fever, thirst, sunken eyeballs, poor skin elasticity, etc., it is best to send it to the pet hospital for examination and treatment in time.