One fact many people don't know is that do you know why dogs smell other's butt? Because they know they are happy or sad or just they can tell their emotions by smelling their scent gland. So when a dog is frightnend, they put their tails in between their legs because they don't want the person/dog/well anything to know that they are scared so the person/dog/thing will hurt them or scare them some more. Pretty amazing huh??
                                Now check out my new article.      Wiener dogs!