I have
seen several yorkipoos and they haven't had many physical characteristics of a yorkie...but we have a Yorktese (yorkie and maltese mix). Ozzie has the yorkie coloring and yorkie personality. His body frame is a little more like a maltese. From our limited experience with Ozzie (we've only had him 5 wks)...and with visiting with others that have yorkie mix breed dogs...with a yorkie mix breed you seem to get the best of both breeds. I would say that if you research both breeds thoroughly (temperment and disposition, care, etc.), look around to see the various physical characteristics possible...and are pleased with these...go for it! Keep us "posted" on what you decide.