Animals have horns primarily for defense, establishing dominance within their herd or species, and attracting potential mates. Horns also play a role in regulating body temperature and , A male Impala is a animal that has horns and has 6 letters in it's name. Impalas can be found in Zimbabwe, Africa, and Kenya., What animal has the most horns? The animal with the most horns is the African buffalo, which typically has a pair of thick, curved horns that form a "boss" on top of its head., In the animal kingdom, there are different types of horns, including true horns, antlers, ossicones, and pronghorns. True horns are found in animals like cattle and sheep, and are made of a bony , The animal with the most horns is the African buffalo, which typically has a pair of thick, curved horns that form a "boss" on top of its head., The animal with the largest horns is the African buffalo, also known as the Cape buffalo. Male African buffalo can have horns that span up to 2 meters (6.5 feet) wide..