I feed Prince basically dry food (Technical, free feed). Almost every day I give him about 50 grs. organs or chicken in addition. About once a week I give him half a can of tuna in water or some canned wet food or one of the small cans that are supposed to be a treat. About once-twice a week I give him a couple spoonfuls of whole milk or cream (no diarrhea) and a slice of turkey breast cold-cuts, which he loves. I always hear that treats should be given occasionally, but I don't know how often occasionally is, and what constitutes a treat?