Hi Wayne, I'm so sorry you and your wife are going through this with Bella. I agree with all the excellent advice from everyone above. I can somewhat understand what you are going through as my female Blossom is also allergic to chicken, salmon, grains and corn. We switched foods 4 times before we found Fromms Beef Frittata, and she is doing great on this food. I also started home cooking half their meals. I give 1 cup of Fromms in the morning, and 1 cup of home cooked in the evening. Home cooked is not expensive at all. I use about 4 lbs of ground beef, 1 bag of mixed California frozen vegetable, green beans, and 2 cups of cooked rice. I brown the beef in water, add the veggies, and then the cooked rice, and divide it into 1 cup servings, I get 12 cups of food, and so this does my two for 6 days. I also give supplements which help such as apple cider vinegar in their drinking water, and plain unsweetened yogurt in their food once a day or every other day. You can get a lot of relief for her paws by mixing Apple cider vinegar with water and some Epsom salts, and soaking her paws, this will also kill the yeast naturally. Good luck in finding a food she can tolerate, and I'm glad your vet will work with you for a solution as well. Hang in there you'll find something that works for you soon. Sending hugs and prayers to you and Bella. Feel better soon Bella. Keep us posted on how she's doing.