We brought our kitten home on Thursday, He has had diarrhoea since yesterday and is drinking a lot. The colour has changed from brown to light brown and is getting wetter. He seems fine and is in great spirits. He is still eating well and playing a lot. We started him on whiskers kitten dry food, but have switched to Purina, we mix the wet and dry. We have another cat and he did eat some of the adult cat food. He had a long journey on Thursday night. We are going to take him to the vet tomorrow but has anyone had this with a kitten?