Best Bully Sticks has a large number of Hypoallergenic Dog Treats and Chews for dogs with allergies. Hypoallergenic means that the treat or chew is relatively unlikely to cause an allergic reaction in your dog. Single ingredient products are best for pets with allergies, which is primarily what we have listed here. Most of our hypoallergenic treats and chews are made from goat, lamb, and pork. So have a sniff around and if you can't seem to find what you need here, try our Vegetarian Dog Treats section!