Add Yahoo as a preferred source to see more of our stories on Google. Most of us have noticed our dog walk into the backyard and grab a chunk of dirt to nibble on. It's usually no big deal. If it ...

Dogs and their owners are often quite similar, as is well known. However, we differ significantly in one area: our four-legged friends clearly have different tastes. Some dogs, for example, love to ...

Most of us have noticed our dog walk into the backyard and grab a chunk of dirt to nibble on. It's usually no big deal. If it happens every day, however, it's something to be concerned about. But how ...