This is the Rosy Boa’s first meal since I brought her home, and she didn’t think twice about nabbing it. (It was dead, I can’t do the live mouse thing.) The Rubber Boa wolfed down four pinkies the same evening (she’s tapping on the glass right now and I think I hear the muffled yelling of something like “Hey human, let’s go, I’m still hungry! You feed the dog twice a day, I SEE YOU DO IT”).
Since snakes are sans thumbs, they’ve evolved some pretty cool ways of eating handless. For one, their jaws disengage from one another to allow their mouths to open wider. Their skin is elastic, allowing for a large blob to enter the body without tearing the dermis (usually; I’ve seen some images of reticulated pythons splitting some skin after eating, oh, like, AN ANTELOPE). Also, they have tiny sharp teeth on either side of those jaws and they “walk” them along the mouse, pulling it in side by side.