Fox in order to eat to the chicken is done in the following way:

The fox is not small at all, the adult fox is also forty or fifty pounds, right, to catch the chicken is ambush, drilling chicken nests or direct chase. But that thing is very afraid of people, see people ran away, so have not seen exactly how to catch, holding a chicken it runs very slowly, such as to someone or a dog to chase it, it will dig a pit to bury the chicken, but buried very bad, and half of the exposed outside.

Fox

The fox, is a mammal of the carnivorous order Canidae. Foxes are found throughout North America, Europe, Asia, and various parts of Africa, including the polar regions. It has a slender body, long and thick fur, and a body length plus tail length of 2 to 3 feet, and often resides in tree cavities or earth dens, where it feeds mainly on fish, shrimp, rodents, birds, insects, and other small animals.

The fox's eyes are adapted to darkness, with oval, glowing pupils, similar to those of a cat, which distinguishes the fox from other canids that have round pupils. Foxes have keen senses of sight, smell, and hearing. Most foxes have a pungent odor, emitted by odor glands at the base of the tail.

Various species of foxes are found throughout North America, Europe, and Asia, including the polar regions. They are also found in various parts of Africa. There were no foxes in Australia until they were introduced to control the rabbit population. In China, there are mainly red foxes, which are found throughout the continent. The sand fox is found in Xinjiang, Inner Mongolia, Qinghai, Gansu and Tibet.