The primary cause of a food allergy in dogs is the high protein / high carbohydrate content in the food that is fed to them. (aplaceforanimals.com)
This product does have a slightly higher carbohydrate content since it contains brown rice. (felineliving.net)
If you are going to closely examine many of today's dog foods, you will notice that they have unusually high carbohydrate content. (mypetneedsthat.com)