I have 6-7 silkies that need to go outside ASAP. They have been living in my garage since hatched. I need a pre-made coop with no ramp as most WILL NOT use ramps. Or at least a small ramp. I have thought about the Eglu or the Ecoflex Fontana and run. I worry about something to keep them warm enough though. Can you all post pictures of what you have or recommendations?