American Cavy Breeders Association

The North Carolina Cavy Breeders Association

The Oregon League of Rabbit & Cavy Breeders

The Utah Cavy Breeders Association

Dominion Rabbit and Cavy Breeders Association

Okanagan Rabbit & Cavy Breeders

Mid-Atlantic Cavy Breeder's Association

Greater Southeastern Cavy Connection

The American Rabbit Breeders Association

New York State Cavy Fanciers

The Illinois Rabbit and Cavy Shows

Searchable Index of Cavy Breeders

Blue Ridge Rabbit & Cavy Club West Virginia

Columbine Cavy Club

The Houston Area Cavy Club

Michigan Cavy Breeders Association

North Florida Cavy Fanciers

The Oregon Cavy Breeder Society

Washington Cavy Fanciers

Guinea Pig Owners Club

Baltimore & Howard Co. Rabbit & Cavy Breeders Association