My dogs were foot chewers and to stop that I buy a box of raw beef livers packaged like in my provided picks. I take one liver out every morning after the dogs go out and potty and come back into the house and slice it in half while it is frozen Uncooked and give each dog a half of the raw uncooked beef liver. It stopped their chewing and allergies. If you cook the liver, you kill all the natural nutrients and enzymes the dog needs. Way cheaper than nay vet or medication. One is a 120-pound Rottweiler and the other dog is a 30ish pound mix breed.
