The park is known for its large mammals, including aardvarks, baboons, buffalo, caracal, cheetahs, elephants, hippopotamuses, leopards, lions, serval and warthogs. The park has a home for some of West Africa's last wild African Elephants. The W Park used to have packs of the endangered Painted Hunting Dog. The National Park is one of the last strongholds for the Northwest African cheetah. There is a small but increasing population of at least 15-25 animals of this rare cat in the park. 