One more thing, he's most likely not mute and after he becomes more comfortable with his new human/s & surroundings he will find his voice & you might regret it, lol. Looking forward to hearing how his vet visit goes & how he comes along in the days/weeks ahead. If you think you love him now, just wait till you really get to know each other. You will wonder how you ever lived without a yorkie in your life & will most likely NEVER again be without one.