American Border Collie Association exists to register, maintain and verify the pedigrees of Border Collies, to promote and foster in North America the breeding, training and distribution of reliable working Border Collies, and to promote stockdog trials and exhibitions.
	International Sheep Dog Society is the registry for working border collies in the United Kingdom. The ABCA recognizes and registers ISDS-registered dogs and their offspring.
	Canadian Border Collie Association is the registry for all border collies in Canada. The ABCA recognizes and registers CBCA-registered dogs and their offspring.
	United States Border Collie Club exists to provide information about, and to advocate for, the traditional border collie, bred for work.

no image available	USBCHA National Sheepdog Finals is the annual competition to establish the Open Sheepdog Champion and Nursery Sheepdog Champion in North America. It is usually held in September, and its location varies.
no image available	USBCHA National Cattledog Finals is the annual competition to establish the Open Cattledog Champion and Nursery Cattledog Champion in North America. It is usually held in May, and its location varies.
	United States Border Collie Handlers Association is the sanctioning body for sheep and cattle dog trials throughout the United States and Canada. The ABCA works closely with the USBCHA, and is its chief supporter in putting on the annual National Sheepdog Finals and National Cattledog Finals.
no image available	American Herding Breed Association was founded in 1986 in response to the increasing interest in herding activities by owners of a wide variety of breeds. The AHBA was set up to help provide information in response to inquiries from those interested in herding and the herding breeds. The focus of the AHBA program is on practical herding work. While recognizing that many individuals will not be in a position to use their dogs daily in practical work, the AHBA desires nonetheless that herding be taken seriously and does not desire that it be viewed as a casual hobby. The AHBA has an interest in all aspects of herding and the herding breeds, and the investigation of canine behaviors which relate to herding ability.
no image available	American Kennel Club (AKC) is American Kennel Club is dedicated to upholding the integrity of its Registry, promoting the sport of purebred dogs and breeding for type and function. Founded in 1884, the AKC and its affiliated organizations advocate for the purebred dog as a family companion, advance canine health and well-being, work to protect the rights of all dog owners and promote responsible dog ownership.
no image available	Arizona Herding Association (AHA) is a non-profit organization. Its objective is to promote herding among all breeds through both education and competition.
no image available	Australian Shepherd Club of America (ASCA®) was established as the parent club for the breed in 1957 and incorporated as a non-profit corporation. Increasing interest in competition led to the development of merit programs.
	Action K9 Sports  founded by Terry Parrish to provide an all around performance training facility for the owners of dogs competing in sheep herding, agility, flyball, schutzhund, earthdogs and tracking. Located in North County San Diego, it began as a premiere herding training facility and has expanded into many more activities and training disciplines for your dog.

	The North American Dog Agility Council (NADAC) was formed in 1993 to provide North American dogs and their handlers with a fast, safe and enjoyable form of the sport of dog agility. NADAC sanctions agility trials sponsored by affiliated clubs.  The purpose of a NADAC agility trial is to demonstrate the ability of a dog and its handler to work as a smoothly functioning team. With separate class divisions for Veterans and Junior Handlers and a variety of games, NADAC dog agility offers something for everyone!
	United States Dog Agility Association, Inc. (USDAA), the world's largest independent authority for the sport of dog agility, with more than 25,000 registered competitors and more than 200 different breeds of dogs, including mix breeds. USDAA represents more than 100 affiliated groups conducting more than 400 days of events each year throughout the continental United States, Puerto Rico, Canada, Mexico, Bermuda and Japan.
	Dogs on Course in North America (DOCNA) Established in 2005, we are the newest dog agility venue, offering agility for everyone.

	American Veterinary Medical Association  Veterinary Information for pet owners
	Briarcrest Veterinary Care Center  The doctors and staff of BCVC are exempliary.  Tucson, Arizona.

	Heartgard    Heartworm disease and deworming protection against zoonotic parasites
	Frontline    Tick and flea topical product to help prevent disease transmission.
	Previcox    Pain relief for both long term osteoarthritic pets and short term surgical recovery
	Royal Canin, USA    Premium pet foods for performing pets
	dtworld    Canine frisbees, great place to buy quality CANINE frisbees