I heard that a Morkie has a Maltese mom and a Yorkie dad, and Yorkteses are vice versa. Fitzy has a Yorkie mom so I guess that makes him a Yorktese, but since it's not an official breed, it probably doesn't matter all too much. And yes, he's adorable. In fact, I walked in that pet store with absolutely no intention of getting a dog. We've gone there to play with puppies dozens of times, and I guess I just fell in love this time!
