Nice chicks Shannon. I think they need names like Frosty and Snowflake. 
My bunnies get frost on them too but they don't seem to notice. Their coats are so thick that the frost doesn't melt off from escaping body heat. Kinda how a horse will have a blanket of snow on their backs because of the same reason. There's a reason people use rabbit fur to keep us humans warm. They are well adapted to the cold and don't really seem to notice it.

My bunnies get frost on them too but they don't seem to notice. Their coats are so thick that the frost doesn't melt off from escaping body heat. Kinda how a horse will have a blanket of snow on their backs because of the same reason. There's a reason people use rabbit fur to keep us humans warm. They are well adapted to the cold and don't really seem to notice it.