I'm curious about the Royal Canin renal formula. Is it prescription only or can you get it at Petco? Mishi is on Hill's K/D and he likes it, but it would be nice to have him on something I can buy at a regular store instead of having to go to the vet for his food.

My vet also recommended the Nature's Best and something called "Triumph" for his kidney diet, but I haven't been able to find it. For now, Mishi's fine on the K/D but he does go on eating strikes and I'd like to have a back-up plan.

Tubby, please eat for your meowmie and for your health! You need the nourishment to get better!

I'm so glad he is perking up .... now, please eat Tubster!