Noticed our 2 1/2 month old lionhead, Abigail, was just sitting in her hay box and not eating her veggies. Got her out and held her. She went to sleep. Am wondering if bunnies stop eating after dark? It has started getting dark very early. Put her back and she began eating some dandelion leaf. Will keep an eye on her but am worried because our exotics vet is gone for the holiday, for at least three more days. Do young bunnies just go to sleep after dark? Am watching her to see if she needs critical care. I turned on all the lights for a while to see if she will eat.