You need to soak him in warm water (about 85 degrees), at about half his body height for a half hour. Do it once or twice a day. Gently try to assist his shed by letting him slither in a warm damp towel through your hands. Build a humidity chamber. Use a proper size Rubbermaid with an entry hole cut in the lid. Fill this with paper towels on the bottom, and sphagnum moss on top of that. Mist to damp, not soaking just damp. Is far as feeding, it's your choice. I'll offer. If they take, they take.