The best way to make that smelly breath go away is to see your VetLove veterinarian, so they can identify the underlying cause of the smell.
For example, if the cause is from a tooth abscess or gum disease, then a dental clean is the best option to help eliminate the bad breath. If the bad odour is from your dog eating the cats poop, then minimize your dog’s exposure to the cats poop ?
There are hundreds of products that claim that they eliminate bad breath in cats and dogs. The reality is they just mask the problem and the underlying issue in the short term.