We still trying to get Caesar's weight up but healthily. He does NOT like the IAMs that hubby bought for him. We took him to the feed store and ask if we can have samples pulled out in different bowls for him to pick out himself. Must have been our luck, he ended up picking out the cheapest food there is there: Old Roys. It must be the kind he been fed by his perverse owners. Anyone have any says on that brand?