A ferret is called a polecat in europe 
What type of animal is a ferret?
Ferret
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 , including a tail, weigh about , and have a natural lifespan of 7 to 10 years. Ferrets are sexually dimorphic predators, with males being substantially larger than females.
The history of the ferret's
They are soft and light weight, but this type of fur is also fragile. Siberian squirrel coats are less expensive than sable coats, though prices depend on quality and color.
Fitch and corsac furs are used for coats, and the best quality fitch fur comes from Siberia. The fitch, or European polecat, is a ferret-like animal, and the corsac is a type of fox that is also found in Siberia. However, these furs are less popular because foxes are common to virtually every fur-trading