What causes bad breath in dogs?

Most often, canine bad breath is caused by dental or gum disease, and certain dogs -- particularly small ones -- are especially prone to plaque and tartar. However, persistent bad breath can also indicate larger medical problems in the mouth, respiratory system, gastrointestinal tract, or internal organs. read more

Most often, canine bad breath is caused by dental or gum disease, and certain dogs-- particularly small ones -- are especially prone to plaque and tartar. However, persistent bad breath can also indicate larger medical problems in the mouth, respiratory system, gastrointestinal tract, or internal organs. read more

All dogs are different, but there’s a common assumption that some dogs will eat anything, including things that are bad for them. Sometimes it’s true. “There’s a whole number of toxic substances out there, and if they smell bad, that might cause a dog to have bad breath at the same time,” Stupine said. read more

Causes. There are a variety of causes for bad breath in pets, these include: 1. Periodontal disease. It’s by far the most common cause of bad breath in pets. Studies show that after the age of 3 years, 80 percent of dogs and cats will have signs of periodontal disease. read more