Yes, you can add the Allergy Support Plus chews to the Gourmet Baking Mix, if your pet doesn't care for the taste. The heat won't hurt them. You just need to be sure to make each cookie or muffin an individual serving to include the exact dose your pet needs to take. For instance, if your pet's dose is one Allergy Support Plus chew, then crumble one chew into one cookie or muffin so they get the correct dose (you don't want them taking too much or too little of the supplement).
You can also add our Bladder Support Plus and Joint Support Plus supplements to the Gourmet Baking Mixes. However, DO NOT bake our Gastro Pro Plus or Brain Drops supplements.