How big was the prey? At 8 months old if you are going to keep him on mice he may be ready to start eating 2 mice. Based on what you said he may have just still been hungry.

Just to make sure, he isn't showing any signs of shedding is he?


For the fact that he hasn't pooped in the last month its not really a big deal, and if you are really concerned about it you can soak him in warm-ish water, that will usually get him to go. However I have some BPs that go without pooping for a month, its not too unusual. Mine usually go right after shedding.