My new BP ate for the first time! Feeding question, help appreciated

[Kaorte]

You could, I have. There is a higher chance of regurgitation, but since he's probably not constricting them this shouldn't be an issue. I would recommend one prey item that is the correct weight.

Higher chance of regurgitation? Where did you hear that? There are plenty of people here who have full grown snakes that will only eat mice. They might eat 5-6 mice in one sitting once every week. I have never heard of any of them having an issue keeping the food down, and personally neither have I.