Thanks for for cleaning up the post. Like I said, I don't want to have the vet force feed because A: it's very stressful for the snake and B: he might regurgitate it anyways.
His cage is perfect, I will go back to small rats and try and find rat pups (I think they were called) if it's too big. I read that he can eat prey 10-15% his body weight...do you know if this is true? I'd think the 10% would be fine but the small rats I have on hand (frozen) are about 13% of his weight.
Perhaps I am just being impatient. Probably confused the heck out of him to by offering mice vs rats. I do only offer every 7-14 days though. Once he hit 2 years he started eating every 10-21 days so I would hope that he wasn't overfed.