So you feed them every Saturday or you don't? I guess it depends on what you feed them, how much, and how often. For me I feed adults every Wednesday. And yes, I offer every Wednesday no matter what. Never are they offered Monday, it would get confusing for me and it only takes 3 full days to digest their prey (at an appropriate offer size). I could understand if you had 300 animals. Feed 150 of them today and the other 150 tomorrow. If you feed them large prey and decide to feed every two weeks instead of every week that would still be their feeding day.