Hundaræktarfélög
Landsfélag hundaræktenda í hverju landi sem Kuldo styður. Það heldur ættbókina og skráir ættbækur.
- Albania: Federata Kinologjike e Shqipërisë (FKSH) – Federation Cynologique of Albania (Tirana)
- Argentina: Federación Cinológica Argentina (Buenos Aires)
- Australia: Dogs Australia
- Austria: Österreichischer Kynologenverband (Biedermannsdorf)
- Bahrain: Bahrain Kennel Club (Manama)
- Belgium: Union Royale Cynologique Saint Hubert (Bruxelles)
- Bolivia: Kennel Club Boliviano (La Paz)
- Bosnia and Herzegovina: Kinološki Savez u Bosni i Hercegovini (KSuBiH) (Banja Luka)
- Brazil: Confederaçao Brasileira de Cinofilia (Rio De Janeiro)
- Bulgaria: Bulgarian National Federation of Cynology (Asenovgrad)
- Chile: Kennel Club de Chile (Santiago)
- Colombia: Asociación Club Canino Colombiano (Bogota D.C)
- Costa Rica: Asociación Canófila Costarricense (San Pedro)
- Croatia: Hrvatski Kinoloski Savez (Zagreb)
- Czech Republic: Ceskomoravská Kynologická Unie (Praha 8)
- Denmark: Dansk Kennel Klub (Solrød Strand)
- Dominican Republic: Federación Canina Dominicana (Santo Domingo, D.N)
- Ecuador: Asociación Ecuatoriana de Registros Caninos (Quito - Pichincha)
- El Salvador: Asociación Canófila Salvadoreña (San Salvador)
- Estonia: Eesti Kennelliit (Tallinn)
- Finland: Suomen Kennelliitto - Finska Kennelklubben (Helsinki)
- France: Société Centrale Canine pour l'Amélioration des Races de Chiens en France (Aubervilliers Cedex)
- Georgia: Fédération Cynologique de Géorgie (Tbilissi)
- Germany: Verband für das Deutsche Hundewesen (Dortmund)
- Greece: Kennel Club of Greece (Agios Stefanos)
- Guatemala: Asociación Canófila Guatemalteca (Guatemala Ciudad)
- Honduras: Asociación Canófila de Honduras (Tegucigalpa M.D.C.)
- Hungary: Magyar Ebtenyésztok Országos Egyesületeinek Szövetsége (Budapest)
- Iceland: Hundareaktarfelag Islands - Icelandic Kennel Club (Hafnarfjördur)
- India: Kennel Club of India (Chennai)
- Ireland: Irish Kennel Club (Dublin D6W Pf76)
- Israel: Israel Kennel Club (Or Yehudah)
- Italy: Ente Nazionale della Cinofilia Italiana (Milano)
- Japan: Japan Kennel Club (Tokyo)
- Jordan: Jordanian Kennel Club (JoKC) (Amman)
- Kazakhstan: Union of Cynologists of Kazakhstan (Astana)
- Kuwait: Kuwait Kennel Club (Kuwait City)
- Kyrgyzstan: Union of Cynologists of Kyrgyz Republic (Bischkek)
- Latvia: Latvijas Kinologiska Federacija (Riga)
- Lithuania: Lietuvos Kinologu Draugija (Vilnius)
- Luxembourg: Fédération Cynologique Luxembourgeoise (Bascharage)
- Malaysia: Malaysian Kennel Association (Kuala Lumpur)
- Mexico: Federación Canófila Mexicana (Mexico)
- Morocco: Société Centrale Canine Marocaine (Casablanca)
- Myanmar: Myanmar Kennel Club (Yangon)
- Netherlands: Raad van Beheer op Kynologisch Gebied in Nederland (Ax Amsterdam)
- New Zealand: Dogs New Zealand (Porirua 5240)
- Nigeria: Canine Owners & Breeders Association, Nigeria (COBA) (Lagos)
- North Macedonia: Kennel Association of the Republic of Macedonia (Skopje)
- Norway: Norsk Kennel Klub (Oslo)
- Paraguay: Paraguay Kennel Club (Asunción)
- Peru: Kennel Club Peruano (Lima)
- Philippines: Philippine Canine Club, Inc. (Cubao, Quezon City)
- Poland: Zwiazek Kynologiczny w Polsce (Varsovie)
- Portugal: Clube Português de Canicultura (Lisbonne)
- Serbia: Kinoloski Savez Republike Srbije (KSS) (Beograd)
- Singapore: Singapore Kennel Club (Singapore)
- Slovakia: Slovenska Kynologicka Jednota (Bratislava)
- Slovenia: Kinološka zveza Slovenije - Cynological Association of Slovenia (Vodice)
- South Africa: Kennel Union of Southern Africa (Cape Town)
- South Korea: Korea Kennel Federation (Seoul)
- Spain: Real Sociedad Canina de España (Madrid)
- Sri Lanka: The Kennel Association of Lanka (KASL) (Nugegoda)
- Sweden: Svenska Kennelklubben (Sollentuna)
- Switzerland: Schweizerische Kynologische Gesellschaft (Balsthal)
- Taiwan: Kennel Club of Taiwan (Kaohsiung City)
- Thailand: The Kennel Association of Thailand (Bangkok)
- Tunisia: Centrale Canine Tunisienne (Ariana)
- Ukraine: Ukrainian Kennel Union (Kiev)
- United Arab Emirates: Sharjah Kennel Centre (SKC) (Dubai)
- Uruguay: Kennel Club Uruguayo (Montevideo)
- Uzbekistan: Kynological Federation of Uzbekistan (Tashkent)
- Venezuela: Federación Canina de Venezuela (Caracas)