If you're having trouble teaching your dog how to play fetch maybe you should consider getting a goldfish. According to Dr. Dean Pomerlau, goldfish can not only be taught how to play fetch but also basketball, soccer and even do the limbo! A calico fantail fish named Albert Einstein has already mastered several sports and is currently being challenged by a compact competitor named Comet. Ironically, the only thing they can't seem to do is water ballet. Check it out at www.fish-school.com