Associations and Organizations
American Driving Society (ADS)
American Hackney Horse Society (AHHS)
American Road Horse & Pony Association
American Saddlebred Horse Association
American Saddlebred Horse Association -- Canada
Association du Cheval Routier Standardbred du Quebec
Canadian Hackney Society (CHS)
Canadian Horse Racing Hall of Fame
Canadian Morgan Horse Association
Carriage Association of America, The (CAA)
Central Ontario Standardbred Association (COSA)
Eastern Ontario Pleasure Driving Society (EOPDS)
Equine Canada
Ontario Equestrian Federation (OEF)
Ontario Harness Horse Association (OHHA)
Ontario Morgan Horse Club
Ontario Percheron Horse Association
Ontario Standardbred Adoption Society (OSAS)
Standardbred Canada
Standardbred Performance Horse Association Inc.
United Professional Horsemen's Association (UPHA)
United States Trotting Association (USTA)
Welsh Pony & Cob Association of Ontario (WPCAO)

Horse Shows, Fairs & Exhibitions
American Royal -- Kansas City
Kentucky State Fair -- Louisville
Milton Fair -- Halton Agricultural Society
Norfolk County Fair
Norwood Fair
Ontario Association of Agricultural Societies (OAAS)
Ormstown Fair
Ottawa Valley Light Horse Association (OVLHA)
Royal Agricultural Winter Fair (RAWF)
Spencerville Fair

Publications
Bluegrass Horseman, The
Canadian Sportsman, The
CarriageDriving.net
Harness Edge, The
Saddle & Bridle Magazine
Saddle Horse Report
TROT Magazine

Other
Equine Research Centre -- Guelph, Ontario
HarnessDrivers.com
Howard Schatzberg Photography
Ontario Ministry of Agriculture, Food & Rural Affairs
Ontario Veterinary College (OVC)
Shoot Photographic
Lynn Cassells-Caldwell -- Photographer