I've been told that Freddie's diarrhoea could be due to his food, I'm transitioning him from felix kitten to whiskers kitten, would you recommend that?
I just know the basics, but I can tell you to find a food with as few additives as possible, and with as little grain as possible. Corn is worst, rice is fine. The ingredients are listed in the order of %. So the first ingredient on the list is what the bulk of the food it. Hope that helps a LITTLE!