My rabbit is currently not really moving around (he’ll run away if I come near him, but he’ll lay down once I’m away. He’s mainly laying in the same spot), nor is he eating, even if they’re his favorite foods. He was doing just fine last night, and now all of a sudden he’s like this. I haven’t fed him anything or done anything to him. He’s been in his cage all day, so there’s nothing he could’ve gotten into. All I’ve fed him recently is his pellets and hay. I don’t know what’s wrong, but I’m scared it’s stasis—although I have no idea what could’ve caused it. I have Critical Care on hand. Should I try and feed him that immediately or wait a couple of hours to see if he gets better?