Dog shows seem to be latest envelope-pusher in the Reality TV genre. With programming like the "Dog Whisperer" and "Dogs in the City,"
cable TV and even the major networks feel they need to get in on the
canine action. After all, at the end of the day -- wouldn't you rather
invest your time in watching the antic of pets, then some self-indulgent
housewife? And probably even more so with dogs that just don't know how