Dog dances all the way to Hollywood

I just want my dogs to know something... but I guess it's perfectly fine to teach them to dance. After all, it gives them a sense of purpose and at the same more quality time with their humans. Has anybody tried training their dogs for the purpose of joining contests? I just teach mine to accomplish something... and possibly for bragging rights.

I am glad my dogs have a very very long attention span when food is involved (longer than mine). Sometimes, even when I'm no longer into training them, they'll just follow me around hoping I'll ask them to do something else to get them dog biscuits.