| Jimboomba Run To Me | β | 2026 | NL | β | NHSB3379729 | β | β Jimboomba Whoopee Dreams Come True |
| Jimboomba Whoopee Dreams Come True | β | 2018 | NL | β | NHSB3142014 | β | β |
| Jimy Jack Devil of Highland | β | 2023 | CZ | β | CMKU/AKE/795/23 | β | β Chimi Changa Devil of Highland |
| Jo-Jo Black Mount Mckinkey | β | 2017 | CZ | β | CMKU/AKE/450/17 | β Apple Brown Rebell Represent | β Fatal Black Mount Mckinkey |
| Joke for Mind Rebell Represent | β | 2023 | CZ | Rebell Represent (KristΓ½na NozarovΓ‘ PΕibylovΓ‘) | CMKU/AKE/858/23 | β Empathic Commander Rebell Represent | β Arrogant Grey Di Casa Hesselink |
| Joker Kelpiebrink | β | 2010 | NL | β | NHSB2807143 | β Almdalens Simon | β Kiwi Kelpiebrink |
| Joko Dai Muratori | β | 2023 | CZ | β | CMKU/AKE/817/23 | β | β HastyΒ΄s Hope Dai Muratori |
| Jolly Jasmine Kimbilio | β | 2024 | CZ | Helena KuΔerovΓ‘ | ΔMKU/AKE/917/24 | β Hilarious Hachicco Kimbilio | β Gentle Geekii Kimbilio |
| Jolly Jeremiah Kimbilio | β | 2024 | CZ | Helena KuΔerovΓ‘ | ΔMKU/AKE/916/24 | β Hilarious Hachicco Kimbilio | β Gentle Geekii Kimbilio |
| Jolly Joker Devil of Highland | β | 2023 | CZ | β | CMKU/AKE/796/23 | β | β Chimi Changa Devil of Highland |
| Jolly Jorika Kimbilio | β | 2024 | CZ | Helena KuΔerovΓ‘ | ΔMKU/AKE/919/24 | β Hilarious Hachicco Kimbilio | β Gentle Geekii Kimbilio |
| Jolly Junia Kimbilio | β | 2024 | CZ | Helena KuΔerovΓ‘ | ΔMKU/AKE/920/24 | β Hilarious Hachicco Kimbilio | β Gentle Geekii Kimbilio |
| Joul Xapatan | β | 2014 | CZ | β | CMKU/AKE/280/14 | β | β Foxy XapatΓ‘n |
| Jovie Journey Devil of Highland | β | 2023 | CZ | β | CMKU/AKE/797/23 | β | β Chimi Changa Devil of Highland |
| Joyce Dai Muratori | β | 2023 | CZ | β | CMKU/AKE/822/23 | β | β HastyΒ΄s Hope Dai Muratori |
| Joytis Black Mount Mckinkey | β | 2017 | CZ | β | CMKU/AKE/453/17 | β Apple Brown Rebell Represent | β Fatal Black Mount Mckinkey |
| Julissa Black Mount Mckinkey | β | 2017 | CZ | β | CMKU/AKE/451/17 | β Apple Brown Rebell Represent | β Fatal Black Mount Mckinkey |
| Jumbo Roxy XapatΓ‘n | β | 2014 | CZ | JiΕΓ Tancer | ΔMKU/AKE/279/14 | β Vinny | β Foxy XapatΓ‘n |
| Jumbo Roxy Xpatan | β | 2014 | β | β | β | β | β Foxy XapatΓ‘n |
| Jupa Black Mount Mckinkey | β | 2017 | CZ | β | CMKU/AKE/452/17 | β Apple Brown Rebell Represent | β Fatal Black Mount Mckinkey |
| Jupiter Dai Muratori | β | 2023 | CZ | β | CMKU/AKE/818/23 | β | β HastyΒ΄s Hope Dai Muratori |
| Jurrasic Joker Rebell Represent | β | 2023 | CZ | Rebell Represent (KristΓ½na NozarovΓ‘ PΕibylovΓ‘) | CMKU/AKE/856/23 | β Empathic Commander Rebell Represent | β Arrogant Grey Di Casa Hesselink |
| Just Man Xapatan | β | 2014 | CZ | β | CMKU/AKE/281/14 | β | β Foxy XapatΓ‘n |
| Karana Alice | β | 2010 | AU | β | WKC53913 | β Boanong Buster | β Karana Bonnie IV |
| Karana Big Kev | β | 2015 | AU | β | WKC61593 | β Karana Abba II | β Karana Daisey III |
| Karana Web | β | 2016 | β | β | AS53863/2016 | β Cotway Beaver | β Karana Alice |
| Karrawarra Al Capone | β | 2011 | AU | Karrawarra | WKCA3M-21490-11 | β | β |
| Karrawarra Banjo II | β | 2010 | AU | Karrawarra | WKCA3M-18731-10 | β | β |
| Karrawarra Bear | β | 2010 | AU | Karrawarra | WKCA3M-20280-10 | β | β |
| Karrawarra Ben Hall | β | 2011 | AU | Karrawarra | WKCA3M-21488-11 | β | β |
| Karrawarra Blocker | β | 2010 | AU | Karrawarra | WKCA2M-19014-10 | β | β |
| Karrawarra Blondie | β | 2010 | AU | Karrawarra | WKCA3F-18727-10 | β | β |
| Karrawarra Blue III | β | 2010 | AU | Karrawarra | WKCA3M-18738-10 | β | β |
| Karrawarra Bonnie III | β | 2011 | AU | Karrawarra | WKCA3-21487-11 | β | β |
| Karrawarra Boozer | β | 2010 | AU | Karrawarra | WKCA3M-18724-10 | β Karrawarra Roy IV | β Paddys Pearl |
| Karrawarra Boy III | β | 2011 | AU | Karrawarra | WKCA4M-35465-11 | β | β |
| Karrawarra Cobba | β | 2010 | AU | Karrawarra | WKCA3M-18729-10 | β | β |
| Karrawarra Creamy | β | 2010 | AU | Karrawarra | WKCA3M-18728-10 | β | β |
| Karrawarra Dog | β | 2010 | AU | Karrawarra | WKC54141 | β | β |
| Karrawarra Dora | β | 2010 | AU | Karrawarra | WKCA3F-20279-10 | β | β |
| Karrawarra Dot II | β | 2010 | AU | Karrawarra | WKCA3F-18744-10 | β | β |
| Karrawarra Fanny | β | 2010 | AU | Karrawarra | WKCA3F-18748-10 | β | β |
| Karrawarra Flirt | β | 2010 | AU | Karrawarra | WKCA3F-18739-10 | β | β |
| Karrawarra Fly | β | 2010 | AU | Karrawarra | WKCA3F-20278-10 | β | β |
| Karrawarra Frank | β | 2011 | AU | Karrawarra | WKCA2M-21489-11 | β | β |
| Karrawarra Gem | β | 2010 | AU | Karrawarra | WKCA2F-19016-10 | β | β |
| Karrawarra Gidgee | β | 2011 | AU | Karrawarra | WKCA3M-20276-11 | β | β |
| Karrawarra Ginger II | β | 2010 | AU | Karrawarra | WKCA3F-18746-10 | β | β |
| Karrawarra Girl | β | 2010 | AU | Karrawarra | WKC54028 | β | β |
| Karrawarra Girl IV | β | 2010 | AU | Karrawarra | WKCA3F-20281-10 | β | β |