A dog's bad breath can sometimes be worse than its bite - but scientists believe they finally have a cure. A team from the University of Arizona designed a harmless strain of bacteria that eliminates the foul smell for up to two hours. Traditional methods include toothpastes and chew treats that only cover up the smell with other scents, whereas the harmless bacteria completely eradicates it and can be added treats and food for dogs. Scroll down for videoA dog's breath can sometimes be worse than its bite and scientists believe to have a cure for this 'howl-itosis.' 'Why couldn't we make a bacterium that makes dog breath smell better?'

Source: Daily Mail May 12, 2021 16:16 UTC