Features Raw frozen bones help to keep teeth clean, as well as aid in digestive health. Chews, bones, and treats can be a great way to keep your dog happy and help them manage destructive behaviors. Please keep in mind that when selecting treats for your dog, if you believe your dog can swallow it whole, it's too small. A good rule of thumb is to look for options that are at least twice the size of your dog's mouth. And always remember to supervise your dog, especially if it's a new type of chew. Ingredients Bison Marrow.