<<Disclaimer: Verify this information before applying it to your situation.>> Re: the cat with gastro problems. I have a cat with a similar problem. She can't handle gluten either. Just bought a bag of Iams lamb & rice. Eukanabra (chk spllng) is a good brand also. They are both gluten free. My vet wouldn't call it gluten intolerance either, but she had a previous case of a cat unable to tolerate anything but the top of the line cat food. I have a lot of sympathy for the cats. At least we get more variety in our diets! Bec