DOGS, DOGS, DOGS . . . Who can resist them? Most people seem to be born with an instinctive love of these animals and that's not surprising. It's anybody's guess as to how long we've been living with dogs, but one theory says that wolves first moved in with humans over 100,000 years ago. That's plenty of time to develop a relationship In the present day, just the sight of a puppy usually starts the oohs and aahs and, from children, the question: "Can...