Hello, I have a few questions about my chicks. ~The heat lamp seems kind of close to them. It's a clip-on and I'm worried it might fall on them. What should I do? ~I've been hand-feeding them, since they don't really eat much and whatever they do, they seem to work it off with their flapping and running. Today I was hand-feeding Henry and it seemed kind of hard for him to get down the dry crumbles and he started to cough like his airway was irritated. I've heard of mixing feed with warm water, would feeding them this be eaiser? ~When do they need a coop? ~When can I turn the heat lamp off? ~When can I tell their gender? Thanks.