| Butterfly Effect Dari Domba | ♀ | 2023 | CZ | Dari Domba (Ivana Beránková) | CMKU/AKE/852/23 | ♂ Nash Black Mount Mckinkey | ♀ Avada Kedavra Not so Easy |
| Busy Brimi One West Kennel | ♀ | 2024 | CZ | – | CMKU/AKE/890/24 | – | ♀ Cefeus Gallant Freya II |
| Busy Bee Bee Devil of Highland | ♀ | 2011 | CZ | – | CMKU/AKE/163/11 | ♂ Evallens Chocolate Be Goofy | ♀ Belle Neffie z Lothecke Linie |
| Bunji Dark Phoenix | ♂ | 2026 | – | – | LOF 1534 | ♂ Na Przyklad Swaroo | – |
| Bungee Crazy Legs | ♂ | 2016 | CZ | – | CMKU/AKE/367/16 | – | ♀ Aurélia Dai Muratori |
| Bumlebee Tronic Rebell Represent | ♂ | 2014 | – | – | CMKU/AKE/300/14 | ♂ Vinny | ♀ Adoné z Lothecke Linie |
| Bumblebee tronic Rebell Represent | ♂ | 2014 | CZ | Rebell Represent (Kristýna Nozarová Přibylová) | CMKU/AKE/301/14 | ♂ Vinny | ♀ Adoné z Lothecke Linie |
| Bulbus Bohemian Tarn | ♂ | 2018 | CZ | Karolína Šafaříková | – | ♂ Across the Stars of Schmikes Yard | ♀ Bottega Venetta Rebell Represent |
| Buggati Veyron Rebell Represent | ♀ | 2014 | CZ | Rebell Represent (Kristýna Nozarová Přibylová) | CMKU/AKE/306/14 | ♂ Vinny | ♀ Adoné z Lothecke Linie |
| Bueno Spirirto Te Salutant | ♂ | 2014 | CZ | Lenka Fuksová | ČMKU/AKE/312/14 | ♂ C.I.B. Evallens Chocolate Umberto | ♀ Big Chocolate z Lodice |
| Budweiser Budvar Des Fondues De Chocolat | ♂ | 2026 | FR | – | LOF 1520 | – | ♀ Southspirit Endless Temptation |
| Buddy Life Runner | ♂ | 2025 | CZ | Hanka Hanušová | ČMKU/AKE/949/25 | ♂ Skovfarmen´s Brown Waldemar King | ♀ Bailey Wise FastForJoy |
| Bubbly Brokk One West Kennel | ♂ | 2024 | CZ | – | CMKU/AKE/887/24 | – | ♀ Cefeus Gallant Freya II |
| Bubbly Bohemia Regent Des Fondues De Chocolat | ♀ | 2026 | FR | – | LOF 1527 | – | ♀ Southspirit Endless Temptation |
| Brů Bohemian Tarn | ♀ | 2018 | CZ | Karolína Šafaříková | – | ♂ Across the Stars of Schmikes Yard | ♀ Bottega Venetta Rebell Represent |
| Bruce Bohemian Tarn | ♂ | 2018 | CZ | Karolína Šafaříková | ČMKU/AKE/477/18 | ♂ Across the Stars of Schmikes Yard | ♀ Bottega Venetta Rebell Represent |
| Brownie Lupo Bohemian Tarn | ♀ | 2018 | CZ | Karolína Šafaříková | – | ♂ Across the Stars of Schmikes Yard | ♀ Bottega Venetta Rebell Represent |
| Brown Widow Kimbilio | ♀ | 2016 | CZ | Helena Kučerová | ČMKU/AKE/389/16 | ♂ Bwaókiya Nagi z Lhotecké linie | ♀ Against The Wind |
| Brown Brownie Dari Domba | ♀ | 2023 | CZ | Dari Domba (Ivana Beránková) | CMKU/AKE/851/23 | ♂ Nash Black Mount Mckinkey | ♀ Avada Kedavra Not so Easy |
| Brown Bernie Kimbilio | ♀ | 2016 | CZ | Helena Kučerová | ČMKU/AKE/388/16 | ♂ Bwaókiya Nagi z Lhotecké linie | ♀ Against The Wind |
| Brown Baltaiuk Kimbilio | ♂ | 2016 | CZ | Helena Kučerová | ČMKU/AKE/386/16 | ♂ Bwaókiya Nagi z Lhotecké linie | ♀ Against The Wind |
| Brown Baireen Kimbilio | ♀ | 2016 | CZ | Helena Kučerová | ČMKU/AKE/387/16 | ♂ Bwaókiya Nagi z Lhotecké linie | ♀ Against The Wind |
| Brooklyn Corvus Alba | ♂ | 2026 | CZ | Tereza Holá | CMKU/AKE/1024/26 | ♂ Archie Scooby Doo Quick angel | ♀ Fa Mulan Rebell Represent |
| Bronja Life Runner | ♀ | 2025 | CZ | Hanka Hanušová | ČMKU/AKE/953/25 | ♂ Skovfarmen´s Brown Waldemar King | ♀ Bailey Wise FastForJoy |
| Broderick Crazy Legs | ♂ | 2016 | CZ | – | CMKU/AKE/366/16 | – | ♀ Aurélia Dai Muratori |
| Brocky Life Runner | ♂ | 2025 | CZ | Hanka Hanušová | ČMKU/AKE/948/25 | ♂ Skovfarmen´s Brown Waldemar King | ♀ Bailey Wise FastForJoy |
| Brixi Ze Stokova | ♀ | 2010 | CZ | – | CMKU/AKE/135/10 | – | – |
| Brilliant Princess Rebell Represent | ♀ | 2014 | CZ | Rebell Represent (Kristýna Nozarová Přibylová) | CMKU/AKE/305/14 | ♂ Vinny | ♀ Adoné z Lothecke Linie |
| Brilliant Chaos Te Salutant | ♂ | 2014 | CZ | Lenka Fuksová | ČMKU/AKE/311/14 | ♂ C.I.B. Evallens Chocolate Umberto | ♀ Big Chocolate z Lodice |
| Brilliant Bööm Cleverly Crazy | ♀ | 2016 | CZ | Bc. Lucie Zochová | ČMKU/AKE/363/16 | ♂ DECH LUCH Mexx | ♀ Crazy Black Mount Mckinkey |
| Brilliant Buri One West Kennel | ♀ | 2024 | CZ | – | CMKU/AKE/889/24 | – | ♀ Cefeus Gallant Freya II |
| Brillante Bella Dai Muratori | ♀ | 2011 | CZ | Jitka Kubištová | ČMKU/AKE/185/11 | ♂ Gucci Kelpiebrink | ♀ C.I.E. Britney z Lhotecké linie |
| Brilantni Staropramen Des Fondues De Chocolat | ♀ | 2026 | FR | – | LOF 1526 | – | ♀ Southspirit Endless Temptation |
| Bright Gambrinus Original Des Fondues De Chocolat | ♂ | 2026 | FR | – | LOF 1522 | – | ♀ Southspirit Endless Temptation |
| Bright Baroombie Von Den Havelländer Wirbelwinden | ♂ | 2023 | – | – | – | – | ♀ Malibu di Casa Hesselink |
| Bright Balder One West Kennel | ♂ | 2024 | CZ | – | CMKU/AKE/886/24 | – | ♀ Cefeus Gallant Freya II |
| Brienne Corvus Alba | ♀ | 2026 | CZ | Tereza Holá | CMKU/AKE/1026/26 | ♂ Archie Scooby Doo Quick angel | ♀ Fa Mulan Rebell Represent |
| Bria Life Runner | ♀ | 2025 | CZ | Hanka Hanušová | ČMKU/AKE/952/25 | ♂ Skovfarmen´s Brown Waldemar King | ♀ Bailey Wise FastForJoy |
| Brave Bucky Quick Angel | ♂ | 2023 | SK | Quick angel (Renata Millan Kralova) | – | ♂ Douglas Ziggy I.B. Cleverly Crazy | ♀ Swift Tweety Dark Phoenix |
| Brave Bor One West Kennel | ♂ | 2024 | CZ | – | CMKU/AKE/885/24 | – | ♀ Cefeus Gallant Freya II |
| Brave Bacardi Fastforjoy | ♂ | 2020 | CZ | – | CMKU/AKE/585/20 | – | ♀ Easy Dai Muratori |
| Boyd's Bullriding Incredible Bindi | ♀ | 2018 | NL | – | NHSB3166964 | – | – |
| Boyd's Bullriding Extra Rider Ellek | ♂ | 2016 | – | – | – | – | ♀ Boyd's Bullriding Black Bungee |
| Boyd's Bullriding Extra Edition | ♂ | 2016 | – | – | – | – | ♀ Boyd's Bullriding Black Bungee |
| Boyd's Bullriding Excellent Elly | ♀ | 2016 | – | – | – | – | ♀ Boyd's Bullriding Black Bungee |
| Boyd's Bullriding Ewok | ♂ | 2016 | – | – | – | ♂ Kopets Red And Tan Darwin | ♀ Boyd's Bullriding Black Bungee |
| Boyd's Bullriding Enigma | ♀ | 2016 | – | – | – | – | ♀ Boyd's Bullriding Black Bungee |
| Boyd's Bullriding Endless Love | ♀ | 2016 | – | – | – | – | ♀ Boyd's Bullriding Black Bungee |
| Boyd's Bullriding El Dorado | ♂ | 2016 | DE | – | VDH 16/13500202 | ♂ Kopets Red And Tan Darwin | ♀ Boyd's Bullriding Black Bungee |
| Boyd's Bullriding Eclipse | ♀ | 2016 | – | – | – | – | ♀ Boyd's Bullriding Black Bungee |