Experts may say that dogs don’t have the ability to smile, but ask anybody with a fur baby at home and they’ll tell you that’s just not true. Dogs can express a wide range of emotions, and while they ...

A woman who owned a Schipperke (a small black and usually tailless dog) asked me, "My dog doesn't have a tail to wag to tell me whether he is happy or not. I have looked at his face a lot and he doesn ...