Make sure that all of his baby teeth have fallen out. Sometimes some of them will not fall out when the adult teeth come in, and that can cause tartar build up and stinky breath. If that is the case, your vet can pull them and the stinky breath will go away.
__________________ Life is merrier with a Yorkshire Terrier! Jezebel  & Chuy ... RIP: Barkley  Loosie & Sassy  |