American Rat Terrier Association - The official UKC parent breed club. Breed standards membership application news events and yearly top ten dogs.

Apple Valley Rat Terrier Club - Conformation obedience and racing club located in Somers Connecticut. Photos event announcements and club information.

Central Florida Rat Terrier Society - Online group of breed lovers who chat and meet others in Central Florida and the greater Southeast. Photographs from their events stories and care tips.

Central Valley Rat Terrier Club - Code of ethics breed standard rescue information and membership application. California.

National Rat Terrier Association - Detailed breed history standards with picture examples photographs of various sizes and colors of the breed breeder links and registry.

Rat Terrier Club International - Worldwide registry of breeders. Breed standard news and history.

Rat Terrier Club of America - Club and breed history breed standard membership information and calendar of events.

Red River Rat Terrier Club - Membership information breed standard brags and events. Located in the Red River area of Texas.

Volcano View Rat Terrier Club - For enthusiasts in the Pacific Northwest. Membership information breed standard information on upcoming events and links to other relevant resources.