Eva Mendes is a guest on The Late Show tonight and she told David Letterman about her dog. She has a Belgian Malinois and she was looking for a merciful way to train him so she got him a shock collar. But before she tried it on her attack dog, she tried it on herself. She said it was like that feeling you get when she shake someone’s hand who is wearing a buzzer, but worse. That doesn’t sound like fun, oh wait maybe it does.