What is a "Mustela putorius furo" also known as?

The ferret "Mustela putorius furo" is the domesticated form of the European polecat, a mammal belonging to the same genus as the weasel, Mustela, in the family Mustelidae. Their fur is typically brown, black, white, or mixed. They have an average length of 51 cm (20 in), including a 13 cm (5.1 in) tail, weigh about 1.5–4 pounds (0.7–2 kg), and have a natural lifespan of 7 to 10 years.

The history of the ferret's domestication is uncertain, like that of most other domestic animals, but it is likely that they have been domesticated for at least 2,500 years. They are still used for hunting rabbits in some parts of the world, but increasingly they are kept only as pets.

A male ferret is called a hob; a female ferret is a jill. A spayed female is a sprite, a neutered male is a gib, and a vasectomised male is known as a hoblet. Ferrets under one-year-old are known as kits. A group of ferrets is known as a "business".

Ferret-legging was an endurance test or stunt in which ferrets were trapped in trousers worn by a participant. Also known as put 'em down and ferret-down-trousers, it seems to have been popular among coal miners in Yorkshire, England. Contestants put live ferrets inside their trousers; the winner is the one who is the last to release the animals. The world record is five hours and thirty minutes.