Mittens is on Hill's W/D. I have bought it at the vet, but they don't carry a bigger bag than the 4 pound one. My stores around here (Petco and Petsmart) do not carry it. Where are "safe" places I can purchase his food from online (or stores)?
In a previous thread you were feeding the Hi-Factor. Why the change to WD.
If also feed WD - have one cat - I purchase the 4# bags from the vet - usually 2 at a time. To be honest I really haven't seen any weight loss but she hasn't gained any either and she loves the food.