The state that produces Milk Rats is California. Milk Rats, also known as California Rats, are a breed of dairy goat that is particularly known for their high milk production. California is the leading state in the United States for dairy goat production, with a significant portion of the nation's milk supply coming from this region. According to the United States Department of Agriculture (USDA) National Agricultural Statistics Service, California accounted for approximately 40% of the total dairy goat milk production in the U.S. in 2020. The state's favorable climate, abundant water resources, and extensive agricultural infrastructure contribute to its success in dairy goat farming. Additionally, California's dairy industry has a long-standing reputation for innovation and efficiency, which has helped to establish it as a leading producer of high-quality dairy products, including milk from Milk Rats.