I went to purchase the Fromm from the only dealer that sells it locally. The owner said they are not purchasing any more and it was listed as a DCM brand, so I purchased the Canidae. I started with a small amount mixed in with his regular food and within an hour, he was scratching at his mouth. So, I am guessing it is possibly a chicken allergy he has after all. The Pro Plan Sensitive Salmon he is on now is great for the itching, but it is causing him to gain weight (even with only a cup a day). He is also scooting and leaking anal gland fluid even though I had them expressed less than 2 weeks ago. I will go back to the drawing board trying to find a chicken free dog food with grains that is not as high in calories and fat as what he is on now.
