I've got myself a young black racer. He's eating mouse pinkies. He'll eat as much as I give him. I just don't know how much to give him. He weighs 22g. I'm currently going at a rate of 4 pinkies every 5 days. Really whenever he seems to be looking for food. He doesn't seem to be growing much, though. I was thinking of switching to something like 2 every day. The pinkies are extra smalls from rodentpro.
How much should I feed a racer this size, and how often?