I had a funny encounter last night, a clerk at a local store and I were talking. She was dog sitting all weekend for a friend, and after she got there, her friend called and said, "By the way, my crazy ex-boyfriend may try to break in while you are there." So she was already nervous, but figured the dog would alert her. She was watching TV to calm herself down, but then realized that the dog was not reacting to an intruder, but to the puppies on the "Too Cute" show on Animal Planet she was watching to try to distract herself. Needless to say, she didn't get much sleep all weekend! But the dog was happy!