...as in a cat that was about three weeks old before it got frozen for, let's say, 36,000 years (give or take a few thousand) - if that sounds interesting to you, you might want to check out the nature.com article about the find of a sabre-tooth cub here. It was found as a frozen mummy, with the head and front paws very well preserved - and it does look quite different from a modern lion cub!