Kitten diarrhea and poor spirits may be caused by cat distemper, pancreatitis, gastrointestinal diseases, etc. It is best to send the kitten to the pet hospital for examination in time to confirm the cause and avoid delaying the condition. If it is feline distemper or pancreatitis, it needs to be treated in the hospital. If it is a gastrointestinal problem, you first need to deprive the kitten of food and water, then feed the kitten some probiotics to help regulate the gastrointestinal tract, and observe whether there is improvement in two days. If there is no need for improvement, Sent to hospital for treatment.