Discover the importance of dog teeth cleaning with expert tips on brushing techniques and strategies for tackling common challenges.

Another form of a “dog smile” can be a “submissive grin,” which is a dog’s way of letting you know that they are not a threat ...

The extra-large, dagger-like canine teeth seen in male great apes have been missing from human ancestors for at least 4.5 million years – possibly because females opted for less aggressive partners ...

If you want to give your pooch a kiss, it may be safer than kissing another human. Becker says many of the bacteria in the mouth of a dog are species specific, so it won't harm its owner.