My sister and I were in 4-H in high school, and our projects were Angora rabbits. We bred our rabbits one winter and kept the girls inside, in the basement.
My rabbit had a litter of 4 baby bunnies, which are born hairless and sightless.
We also had Melanie, a solid back cat, who was odd. One morning, shortly after they were born, Melanie, came upstairs, screamed at me, and went back downstairs. She kept doing this while I ate breakfast. I mostly ignored her because she was just a weird cat. When I was done eating, I went down to check the babies, and found 1 missing completely and one out if the box. I put the other one back, and started looking for the missing baby. I start watching the goofy cat, and she took me to the baby, who was a good bit away from the cage mama bunny was in. I thought the baby was dead because he was laying on the cold basement floor in the middle of the winter.
He was cold, but alive. Melanie had to have been keeping him warm, or there is no way he would have lived. I almost wonder if she wasn't trying to bring it upstairs to me, because of how far from the cage he was.