You're right - his adults have come in and his babies haven't fallen out yet. Yorkies are notorious for having to have retained baby teeth pulled if they don't eventually come out on their own. Just keep an eye on them to make sure he does loose them all eventually!
I sympathize with you, though. I nearly screamed when I saw Murphy's double row of for the first time. Talk about freakin!!
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He is your friend, your partner, your defender, your dog. You are his life, his love, his leader. He will be yours, faithful and true, to the last beat of his heart. You owe it to him to be worthy of such devotion. -- Author Unknown