Dry food only. Also I just noticed that our boy kitten Kade has a little blood in his stool and it is softer too but just on the outside-when I picked it up the inside seems firm. We go to the vet on Thurs. Another thing yesterday I noticed one of the kittens threw up a little on a pillow of course so it soaked in with a smudge of brown but I noticed the yellowish sesame seeds around the pillow too. I understand that it could be tape worms but I don't see how they could have gotten it. They are inside only on Program because Kloe had ringworm when we got her and Kloe was treated for EVERYthing under the sun worm and parasite wise. We got the kittens January 5th so it is wierd that this is the 1st time I saw the seedy things. I also have not seen them again so go figure