You could try something like Healthy Mouth, that may help a bit. But if the tartar has been on that long now, a dental is truly needed or his health (esp heart!) could be affected greatly.
__________________ ~ A friend told me I was delusional. I nearly fell off my unicorn. ~
°¨¨¨°ºOº°¨¨¨° Ann | Pfeiffer | Marcel Verdel Purcell | Wylie | Artie °¨¨¨°ºOº°¨¨¨° |