BRENTWOOD, Tenn.--(BUSINESS WIRE)--Tractor Supply Company, the largest rural lifestyle retailer in the U.S., today announced a new multi-year sponsorship agreement with the American Kennel Club (AKC). AKC is the world’s largest purebred dog registry, an advocate for all dogs and the governing body of dog sports in the U.S. By joining forces with AKC, Tractor Supply will continue to offer support and resources for dog owners of any breed.