Close. It's Canine Companions Listing, and is for mixed breeds and purebreds who are not an approved, miscellaneous or Foundation Stock Services breed. They can compete in all companion events that are open to all breeds, including obedience, rally, agility, CATs and tracking, as long as the host club permits them. (Very few clubs these days don't have their events open to them.)In some shows mongrels can be shown as well, but they must have a CAR -- Companion Animal Registration, I think, through AKC.