We all know it's important to keep our pets happy and healthy with regular visits to the veterinarian, but try telling them that. If you do, you'll have to watch them run as fast as they can in the other direction. There's no quicker way to make a dog or cat depressed than making a trip to that cold, clinical place where someone pokes and prods them, even if it is for their own good. And these are some of the biggest scaredy cats and dogs you'll ever see. That look in their eyes? Pure terror. This is the face...