Summary:

- The Animal Welfare Act (AWA) is a federal law that regulates the treatment of animals in research, exhibition, transport, and by dealers. It was first enacted in 1966 and has been amended several times since then.

- The AWA establishes minimum standards of care and treatment for certain animals, including requirements for housing, feeding, sanitation, veterinary care, and protection from harm or abuse. It is enforced by the U.S. Department of Agriculture (USDA).

- The AWA applies to research facilities, animal dealers, and exhibitors, such as zoos and circuses. It does not cover animals used for food or fiber production, or pets owned by individuals.