I only recently added a spider morph to my collection, but he’s a stellar feeder...at least so far. He’s quite a bit shyer than my other bps, but I don’t believe the prior owner handled him much. I’ve done minimal handling as I want to get some weight on him before starting regular handling sessions. He was a bit thin when I got him. For the few times I’ve fed him, he’s grabbed the rat and doesn’t seem to have any issues starting from the head.

That said, I have other snakes that have eaten prey butt first. They usually figure out it goes down easier head first, but some are a little more special than others.