Puppies Available for Adoption this weekend from the Crockett Doodles Family Network

What are the uses of dog?
When livestock were domesticated about 7,000 to 9,000 years ago, dogs served as herders and guardians of sheep, goats, and cattle. Although many still serve in these capacities, dogs are mainly used for social purposes and companionship. Today dogs are employed as guides for the blind and disabled or for police work.