The most common cause of bad breath is a build up of bacteria on your dog’s teeth, called plaque. While a healthy mouth has bacteria in it, plaque promotes the growth of ‘bad’ bacteria that produce unpleasant odors, causing bad breath.
The most common cause of bad breath is a build up of bacteria on your dog’s teeth, called plaque. While a healthy mouth has bacteria in it, plaque promotes the growth of ‘bad’ bacteria that produce unpleasant odors, causing bad breath.