I regularly feed him medium f/t rats every 10-14 days. But once in a while--perhaps every other month or so--I'll feed him a large rat. Never had any issues with regurgitation, lethargy, or obesity (as you can see). In fact, he's up and slithering within 2-3 days after being fed. He's a lean, mean eating machine, and only problematic when he fasts![]()