I have a 14-month-old pure Pyr...he sure is a character. I recently switched him over from puppy food to an adult formula. I have noticed his breath is atrocious. I have done everything to try to prevent (brushed his teeth, dental bones, water additive) not sure what else to look into? His teeth are pearly white and there doesn't seem to be any sort of bacterial growth or plague on them. Does anyone else have this problem?
Click image for larger version. 

Name:	61178542792__BEFB29B5-3A2A-4925-9ACE-124AD6F4A45A.jpg 
Views:	15 
Size:	48.7 KB 
ID:	10417