Well the little guy has made it through the night and is eating on the yorkie mom every hour and a half along with the supplements.
I was able to get the real mom to allow him to nurse for a couple minutes last night. I'm going to weigh him to make sure he is gaining today. He is so tiny and doesn't seem to have a very strong suck reflex yet. I'm doing all I can do to keep him alive. Hoping for him to gain some strength so I can put him back with mom. She seems to think that if the pup can't crawl up to the nipple then she doesn't want him. pretty strange for her, she's been such a good mom before. You're prayers really do work!