I would recommend getting blood work done to check is kidney functions. The onl reason I say this is because I had a yorkie that had horrible breath and it just got worse. Took her to the vet about another issue and we got to talking about her breath. The vet recommended we get her checked, which I did and its a good thing. Found out she was in Renal Failure. I am not trying to scare you and it could just be nothing but I wouldn't take any chances. 1 of the signs of renal failure is the bad breath. |