I have adult hens and I just purchased 6 baby hens at Tractor Supply. They are in between feathers and fuzz. BUT they are not active, they act like they have a hard time walking. I have put sugar in their water and wet their food. I don't know what else to day. I don't have paper towels on my shavings, maybe that is why? Any ideas please let me know. I have had them 3 or 4 weeks now, and I just feel terrible. I change their water daily. I have them in a dog crate for a very large dog. I have a light on them for heat. They are in my laundry room so it isn't breezy. Thanks