Final answer:
The American Kennel Club recognizes seven groups of dog breeds based on their original purposes.
Step-by-step explanation:
The American Kennel Club recognizes seven groups of dog breeds. These groups are based on the purposes for which the breeds were originally developed. The seven groups are Sporting, Hound, Working, Terrier, Toy, Non-Sporting, and Herding.
Learn more about Dog breeds recognized by the American Kennel Club