Here's why:
* They are incredibly fast and agile: Cheetahs rely on their speed to hunt and escape danger. Dens and caves would hinder their ability to move quickly.
* Their young are vulnerable: Cheetah cubs are very small and dependent on their mothers for protection. A den would make them easy targets for predators.
* They need open space: Cheetahs hunt in open areas, and they need large spaces to chase their prey.
Instead of a den, cheetahs use temporary resting spots like clumps of bushes, tall grass, or even the shade of a tree. They will frequently move around, seeking better hunting opportunities and avoiding potential threats.