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 ...

For pet parents, perhaps nothing is more heartwarming than coming home to a dog excitedly wagging its tail in greeting. But, for all the daily tail-wagging that goes on in homes around the world, ...

Much like a facial expression, a dog wagging its tail can be a clue to a wide range of emotions. Though the popular imagination places dog-wagging squarely in the camp of happy emotions, the behavior ...

Many people believe that dogs wag their tails when they are happy. But, according to a new study, the behavior is actually much more nuanced than that. In a recent study published in the Royal Society ...

When it comes to tail wagging among dogs, some questions still hound researchers. “Among all possible animal behavior that humans experience in everyday life, domestic dog tail wagging is one of the ...