Links to Regional Clubs Cairn Terrier Club of Southern California CTCSC Facebook page Cairn Terrier Club of Denver Central Florida Cairn Terrier Club Housatonic Cairn Terrier Club Trinity Valley Cairn Terrier Club Columbia River Cairn Terrier Club Potomac Cairn Terrier Club The Cairn Terrier Club of Greater Detroit Su-Mac Cairn Terrier Club Cairn Terrier Club of America Foundation of the CTCA American Kennel Club & Cairn Terriers America Kennel Club (AKC)