I searched first and I couldn't find anything quite like this covered in detail here. It has come to my attention that lllreptile (great company IMO) sells anoles and house geckos as feeders. They are sold by the boxload and live. But I read, while searching the matter elsewhere on the web, on a snake/herp forum that someone used to use them as food for certain snakes, especially ones that that were stubborn about feeding at first. He would place them once he got them, live, in the fridge and leave there for 6+ hours, at which point they'd all die. Anoles especially die quickly once chilled. Then he'd place em in the freezer.
Obviously the lizards are collected live which there's a good chance they'd be harboring parasites. But if frozen, would or wouldn't that problem be eliminated? I know that a lizard would be a nutritionally better treat than any mouse, so with that in mind how often could I feed them to my adult pyxie? For long should I thaw them after they've been frozen?