A Sit Means Sit certified dog trainer and franchisee, is the answer to the prayers of dog owners that love their dogs, but just cannot find a way to deal with barking, house breaking or other behavioral issues. Every year thousands of dogs unfortunately end up at local shelters because owners just cannot find a way solve their dogs? behavior problems. The company has many heart-warming letters thanking them for keeping their dog-centric family together. Besides training dogs, Sit means Sit also gains revenues from the sales of their dog collars and other accessories for pets.