Yeah, I wouldn't worry too much about the poo. They will go when they need to. I also would quit soaking him. You might try sticking with small rats for a bit. Maybe he is full longer on the mediums. Thats alot of rat. I would do a small rat weekly. Also, like Aaron said, you aren't going to see the rats weight just add on. It sounds like he is growing fine. They use most of the rat when they are younger. Which is most likely why you aren't seeing much poo.![]()