The Smallest member of the dog family, which also includes wolves, coyotes, jackals, and dogs. Foxes are characterized by short legs, an elongated narrow muzzle, erect triangular ears, thick fur, and a long bushy tail. Foxes are found throughout the Americas, Eurasia, and Africa, inhabiting mostly forest, chaparral, and desert regions. Most of the ten species of the genus to which the red fox belongs can adapt to diverse climates and habitats.
Most foxes feed on mice, voles, rabbits, birds eggs, fruit, large insects, and carrion. Because their prey is small, foxes are solitary rather than pack hunters. They generally work territories of less than 8 sq km (less than 3 sq mi), which they defend from other foxes. They are swift, agile runners; the red fox can reach a speed of 48 km/h (30 mph).