They really aren't meant to eat grains, but they can be allergic to them as well. Our one cat gets itchy bumps from eating any food with corn in it. We really have two choices, an allergy shot (which we'd prefer not to do) or using a waterless cat bath with oatmeal, which helps her immensely.

indysteel, if your local pet store carries, definitely give it a try. For the dry food there are three varieties. Chicken, duck and rabbit. My cats do not like the duck, and do like the chicken. Haven't tried the rabbit yet. There are a couple more choices in the wet food.