No he is just cleaning. I am going to over winter him. I hope to release him in the spring. He has fleece in his cage as well. I have block all in that pine straw and some in a designated pile. I just thought maybe it would be better for him to do what squirrel do. Idk, I'm totally flying by the seat of my pants. So keep feeding every 5 hours? I will try to soak the block in some water...what about soaking it in formula?