Clark,
Looking closely at Toby I see his choppers are nice and white. Do you brush them?
I have an electric toothbrush for which I use my old brushes for Yaz's teeth. He lets me spend about 2 minutes brushing his teeth about every 3 days or so. I also do his gums. I use chicken flavored doggie toothpaste...
Gum disease, just like in people, can do lots of harm to organs, so I work hard at it. Yaz also gets his inside ears cleaned with ear cleaner and cotton at the same time. What a life. He's worth it.
T