A: Some allergens to dogs are are soy, corn, wheat, dairy and artificial fillers.
Some syptoms of food allergies are red, flaky and itchy skin.
Q: Do dogs get protein allergies?
A: Yes, dogs do get protein allergies. A protein allergen is also in the food allergen group. Symptoms of Protein allergies are; scratching, biting, pulling hair off and lots of dandruff.
Treatment: Try to get your dog off of the high protein diet. After you get your dog off the high protein diet, look for a vegetarian or low protein diet. The progress will take a little while, but your dog will feel better. Signs your dog is getting better: When your dog starts to get better you will notice less scratching, biting and the growth of more hair.