I have been looking for some info for you. And depending on size -
Originally Posted by CeraDigitalTake a bowl, and put it in the refrigerator.... let it get cool, not cold. Take the snake out and put it on the backdrop. Set the bowl over it and let them sit for a few. Have someone pull the bowl off while you get ready to snap your pictures. The snake should sit still long enough to get a good 5-10 shots off
Another thing about the glass. Is your local fabric shop get the color back drop. Get a piece of glass that is big enough and put the snake on the glass and shoot from there.. .This is all from what I learned a while ago for photography shoots. Just trying to give you a bit of advice. I could be way off though.