Bad breath in dogs, though widely considered normal, can be an indicator of bad oral health as well as other health issues. While that may not always be the case, dog owners should be aware of ...

Bad breath in dogs, though widely considered normal, can be an indicator of bad oral health as well as other health issues. While that may not always be the case, dog owners should be aware of ...

The number one reason dogs develop bad breath is poor dental hygiene. Over time, plaque builds up on your dog’s teeth and hardens into tartar, which harbors odor-producing bacteria.

Bad breath in dogs, though widely considered normal, can be an indicator of bad oral health as well as other health issues. While that may not always be the case, dog owners should be aware of ...

Another commented: "My 16-year-old Border Collie has had bad breath for the last six months. She eats good food, so I think it's old age now." A third also added: "Great video.

Bad breath can arise from a problem in your mouth or throat, or from metabolic processes. Depending on the cause, your breath may smell sweet, sour, rotten, musty, fishy, or like ammonia.

A cat called Ori has left the internet in stitches after a clip of her reaction to smelling a dog's breath went viral on social media.

However, bad breath that doesn’t go away, called chronic halitosis, could be an indicator that something else is going on with your health, according to the Cleveland Clinic.

People can lose the ability to smell chronic bad breath — when the nose smells an odor so often that it loses the ability to smell it at all.

Researchers from the University of Bristol have discovered that dogs really can tell when you are stressed and are even put in a bad mood by the smell of worried humans.