It’s hard being an adorable animal, so tiring, that sometimes a nap is unavoidable! In fact, the smaller the animal, the more sleep it seems to need: little brown bats sleep a whopping 19.9 hours out of 24, chipmunks for 15 hours, but horses just need 2.9 hours per day!

This list of sleeping animals should put you in the mood for an afternoon nap, but don’t fall asleep yet! We need you to vote on the cutest, sleepiest, animal, or post your own sleeping animals photos below!

The cutest sleeping kittens

Kittens are one of the best companions, no matter which one of the cat breeds you have! Whether it be from the little moments as cute sleeping kittens or their adult silly and funny cat personality—they’re sure to be by your side whenever and wherever. While some people can be stuck in the cat vs. dog mentality, there are so many cute animal photos we can spend our entire lives looking at because who could resist these creatures! Scrolling through cat pictures can be fun and boost your mood as you see each personality shine through with each photo. Take a moment to wind down and boost your mood all while growing your heart when seeing the 50 cutest photos of sleeping kittens!