Nope. Just them. It was April 1, 2014. I put a heat lamp out there the first night. They ignored it and cuddled down near the pop door nowhere in the vicinity of the lamp. I kept getting out of my warm bed to check on them as the temps kept going down, and they were just fine. I, on the other hand, was freezing in my Jammies, jacket and boots. Next night the same exact story. So the third morning I took the lamp out. If they weren't going to use it, I wasn't going to risk it. That night it snowed. And we didn't get our last snowfall until June 6th. If I'd kept them in the house like a bouquet of orchids I'd have had them indoors until they were laying eggs! I didn't lose a single chick to chilling or any other thing I feared the most....many of them are still out there, providing me with fresh eggs and entertainment. Some went to freezer camp, and one lady lost her flock just at point of lay to a pack of dogs so I gave her 8 of mine when they were about the same age as the ones she lost - maybe 18 weeks or so. She still has them, too.Crazy!! No heating pad even?