Heat lamps, imo, are rarely a good idea. I currently have chicks and 2 litters of week old rabbits and I'm expecting 75 lambs over the next few weeks. Heat lamps prevent them from acclimating properly, encourage respiratory problems, and can be a fire hazard. Animals are simply hardier and more vigorous without heat lamps. I've raised thousands of each of these types of animals and heat lamp use had never proven a good idea.
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