Everyone knows that cats can be so relaxed that they’re practically boneless. While you may have seen your cats sprawled in unnatural and seemingly uncomfortable positions, you may not have seen some of the positions other people’s cats have put themselves in while relaxing. When you see such contortionists, you may wonder if cats even have bones or if they’re made out of pure cartilage.

To see pictures of cats sleeping in the strangest positions, click here.