Cats are natural-born predators, as evidenced by data showing they kill billions of birds and small mammals every year in the United States alone. Their sharp claws and teeth make them well adapted to this carnivorous lifestyle, but unlike their big cat relatives, our domesticated pets do not need to hunt to survive. As lions drag prey back to their dens for a meal, then, our feline friends also bring their bounty home— but are more likely to share it with us, their beloved owners.
Experts have found that spayed female cats are the most likely culprits behind these “gifts,” offering further explanation for Kitty’s behavior: In the wild, mother cats teach their kittens how to hunt and eat their food by bringing dead or injured prey back to the den. Domesticated cats still have this instinct, but fixed females have no young to teach. By leaving dead critters on the back porch or in your bedroom doorway, then, your cat is simply fulfilling her natural role as caretaker and teacher. She is welcoming you as a member of her family and working to take care of you— especially given your lack of hunting skills.
Because hunting is hardwired into cats’ brains, there is no way to prevent your pet from bringing home gifts. Indoor cats have less opportunity to track down prey, but will still find mice or small bugs to offer you. When all else fails, housecats will even offer their toys to their owners. Just remember that sharing is caring when it comes to your cat’s hunting prizes.