Well I feed Caesar smaller meals on a faster schedule, so really it boils down to the same amount of food as if I did a weanling or small rat weekly. I just feed him a couple adult mice. Seems they leave a smaller but still noticeable lump and pretty much seem to keep him calm. Of course he is also still a baby. He's only 5 months old. I'll probably cut his food intake down once he hits 1 year old. He spends a lot of his time in one of his hides unless I got him out on me or he is out drinking water. he wandered around a couple days when I first got him but since then, it seems he has settled in and loves his RBI hides lol. As for poop, Caesar drops monster deuces lol, probably 2.5-3" long ones. He's a poo machine haha.
