He is an absolute doll and I am sure you will find the right home for him. I commend you in your reasoning for asking a lot!! I think these little ones need
extra protection and you are right to want him to go to someone who will appreciate his "value" and take care of him. I have three that are between 3 and 4 lbs.
Just curious if he was free whelped and how many were in the litter?
Good luck!