When a dog wags its tail, it automatically means that they’re happy, right? Well, while there is truth to that, there’s actually a lot more to it—and sometimes, it can actually mean that they’re not ...

Science is always providing new information that allows us to interpret the behaviors of dogs, or to reinterpret behaviors that we thought we understood well—such as the meaning of a dog's wagging ...

Dogs have evolved to communicate emotions through body language as well as bark, especially with their tails. A wagging tail can signal happiness, but its speed, position, and direction add deeper ...

You probably look at your dog’s tail a dozen times a day without really thinking about it. I love my dogs’ tails. They are so different and they both use them and communicate with them so differently.

Add Yahoo as a preferred source to see more of our stories on Google. (Photo Credit: @hardy.fluffypants/Instagram) Some moments feel so sweet and personal that ...