Why Do Cats Bury Their Poop. Dogs bury bones, cats bury poop.
Hiding waste is a natural feline instinct , but it's not just because cats are obsessed with cleanliness. The act of meticulously burying their waste stems from cats' long history of using urine and feces to mark their territory. Cat poop may all smell the same to us, but cats can tell their waste apart from another's thanks to unique chemical scent markers called pheromones, which are present in their urine and feces. Cat versus human. Home.