An African carnivore represented by three species of the family Hyaenidae; this family also includes the aardwolf (Proteles cristatus). Hyena adults are over 4 ft (1.2 m) high and almost 5 ft (1.5 m) in length, and may weigh up to 165 lb (75 kg). While they resemble dogs superficially, they are more closely related to the felids (cats). All three species are adapted for feeding on carrion, having well-developed foreparts, reduced hindquarters, a rounded head, and short strong jaws. The 34 teeth (dental formula I 3/3 C 1/1 Pm 4/3 M 1/1) are extremely strong and together with the powerful jaw muscles can crush bone.