K, I wouldn't worry about the greens, just keep trying different ones. But, you have had him now since Friday and no poop. That is a bit worrisome. Don't panic. It could just be he is adjusting. But that could by why he didn't eat at all this morning. I would definitely keep the soaks up. Every day for now. Since you don't have a digi yet, the temps are mostly likely off and that could cause him not to poop since he wouldn't be digesting properly. Do get it asap.