Sand Cats: Where The Adults Are Kittens And The Kittens Are Also Kittens

Sand cats are the Peter Pan of felines: they retain a kitten-like appearance their whole lives, giving the impression that they never grow up. Although they live in the desert Areas of North Africa, Arabia, Central Asia, and Pakistan, they are considered near threatened due to the illegal pet trade and sport hunting.

These cats are well adapted to their harsh environment. They can survive in temperatures between −5 °C (23 °F) to 52 °C (126 °F) and are able to survive for months on the water in their food. Unfortunately, a recent study indicated that only 61% of sand cats born in captivity live to day 30, primarily due to maternal neglect; they are also prone to various respiratory illnesses which makes them unsuitable as pets.

(h/t: thedodo )