Thought I would pick your brains some more I've had such wonderful advice from here thankyou everyone!

My next question:

My male BP is eating 4 jumbo mice in one sitting, last night I actually weighed them first, the combined weight was 109g. Would that be a small rat? To be honest the guy who had him before was only feeding him two a time. He doesn't look underweight, I am planning on weighing him on thursday (see my previous thread lol)

Tips for swapping to rats? If I should? I know rats are more nutritional than mice. Thanks in advance