He was moving around after I fed him. I think he wasn't too happy that I took the rat away. He eventually settled down into one of his hides. He normally doesnt move around much other than switching hides. We are in the middle of redoing his tank so there is only 2 hides and a water dish right now. I am not sure how old the snake is or how much he weighs... I am waiting on my tax money and that will change. He will go to a vet to get checked out and everything.

Thanks for the info... I feel bad now for taking the rat!