I bought a baby male 100% pied het from Ralph Davis a couple of weeks ago. It had been feeding on rat pups and had eaten at least 6 times. My question is he has eaten fine for me two times on mouse fuzzies/hoppers but I don't see any poop anywhere in his cage. He looks normal not bloated, he moves around the cage and actually is quite aggressive as it has taken me weeks of handling him for a couple minutes at a time till he has stoped striking at me when I reach in to get him out. He is a very aggressive feeder and grabs the food right away when offered. Ralph told me he feeds every seventh day and a feeding is due but I am afraid to give it to him since I don't see any poo. What should I do? I don't remember this happeneing with my female when she was a baby.
Here are some pics of him.

