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 ...

Most dog owners may not notice if their best friend’s tail wags more to the left or the right. But to another dog, the distinction makes a world of difference, scientists have found. Put simply, a wag ...

Animals evolved to communicate without words, and tail movements are a vital part of their non-verbal language. • To express emotions like happiness, fear, or aggression. • To balance their movements ...

It's pretty easy to see how a dog is feeling based on their tail...happy, scared, sad... That's the premise behind a new book written by Coloradoan, Vicki Medina. She also just so happens to be 9NEWS ...