Minnesota DHIA is a non-profit organization offering a variety of services to the dairy industry. These services include milk sample testing, disease and pregnancy testing through test day milk samples, detailed reports, sales and support of Dairy Comp 305 and Scout, Dairy Cattle Marketing, and Ear Tag Services. Minnesota DHIA has nationally certified labs, data processing, milk meter center, and Field Representatives. Our services are currently being used throughout the Midwest. Minnesota DHIA has over 70 Field Representatives located throughout our service area who are able to provide you services to meet your management information needs.