You're doing great! I bet he loves it. You just have to remember that you must supplement w/ calcium - you can buy bone meal or you can make calcium using crushed/baked egg shells (super easy). Many homecookers, myself included, also supplement using vitamin/mineral, digestive enzymes, probioitic, and EFAs. I use one that includes all of them, then I add the calcium:
http://www.onlynaturalpet.com/produc...at/999065.aspx