The purpose of this legislation is to amend the Animal Welfare Act to prohibit the captivity of mink, specifically targeting those raised for fur production. The bill aims to protect these animals from being kept in captivity, which is viewed as inhumane and harmful to their welfare. Key provisions of the bill include a complete ban on the transportation, sale, breeding, and possession of American mink raised in captivity for fur production. This means that individuals and businesses will no longer be able to engage in these activities involving mink, whether the animals are alive or dead.