Fennec Fox is a small nocturnal fox found in the Sahara of North Africa. Its most distinctive feature is its unusually large ears, which also serve to dissipate heat. The fennec is the smallest species of canid in the world.
The arctic fox, also known as the white fox, polar fox or snow fox, is a small fox native to Arctic regions of the Northern Hemisphere and is common throughout the Arctic tundra biome. It is well adapted to living in cold environments.