Tiger cubs are probably the cutest sleepers, period.
This little fluff ball's name is Kali and she was born on April 17 at the Point Defiance Zoo and Aquarium in Tacoma, Wash. In this short video, she's shown taking a catnap and looking like the most adorable creature ever. She's the third Sumatran tiger born in North America this year and one of 74 in zoos across the continent.
Unfortunately, tigers are some of the world's most threatened animals. Six of the remaining subspecies are endangered and three are extinct, according to the IUCN Red List. The group has listed the Sumatran tiger as critically endangered since 2008.