I think it's really great because the rules allow spayed & neutered dogs a wonderful way to "show off" their talents. I'd love to get Tuffy involved eventually. Right now, I think he needs a refresher course in basic obedience! (See my thread about mushrooms)
OP, if you do get a chance to check this out, PLEASE take lots of pictures! We love seeing all the great activities other YTers get involved in.
