My Pomeranian is missing teeth and his tongue. sticks out. Is there something I should do? It doesn't bother him?

Percy is 8 years old pommie and has lost so many teeth esp.on the side that his tongue sticks out and becomes very dry. Is there anything I should do…

ASKED BY Percy on 12/30/12
TAGGED elderlydog, pomeranian, teeth, dental IN Dental Care