One of the members of my flyball team sent out an email with this video. I have decided that I will contact the inventor and commission 3 of them for myself. One for my home, one for my parents' home, and one to be installed at the dog park. Sorry, Chuckit! inventor, but this one-ups you. Also, I will work with said inventor to market this lovely little contraption... for a certain percentage of the profits of course.