Hi, let me introduce you to Roxy, a sweet Border Collie/Pit mix, 2 years old, soon to be a mama. With a small stretch of the imagination, you could say that she is a "designer dog". Or, you could call her a "MUTT". I personally prefer MUTT. I think mutts are the greatest thing that ever happened to the canine world. Why would anyone want to spend big bucks on a pure bred dog that looks like all the other ones of the same breed, when you can get a one of a kind look for a lot less money. Just my opinion, Fluffy, the mutt.