Welcome to KDK Longhorns!

We are a family-owned, central Texas Longhorn breeder. Our goal is to develop a reputation as a high-quality breeder who is a fine steward of the Longhorn breed - who both promotes and preserves this historic breed. We breed for the complete longhorn - one whose horn length, base, and body are well balanced. It is extremely important to us to raise longhorns that are gentle, beautiful, happy, and healthy. We have an environment that is a natural one for a Texas Longhorn - they have free range over large acreage to forage on a wide variety of plants and grasses. We spend a lot of time around our herd so that they are used to people, dogs, and vehicles. While the breed is naturally gentle, we find that the more time we spend with them, the easier they are to work and for our visitors to view them up close. Our herd can be easily penned and are content to have our five dogs in close proximity. We take herd health very seriously - all our cattle are regularly dewormed, have access to mineral tubs at all times, and are up to date on vaccinations.
We have assembled our herd from various elite breeders, by purchasing cattle at prominent Longhorn auctions in the Texas/Oklahoma area, and visiting ranches to make private treaty purchases. After spending several years building our herd, we are finally able to offer some of our cattle for sale. We offer a range of price points and are happy to help new breeders. We price our cattle based on pedigree, horn length, color, and body. Prices are subject to change without notice based on the market, inventory, and new horn measurements. Please take a few minutes to browse our animals. We hope you enjoy them as much as we do!

We welcome new and experienced breeders to visit our ranch in Llano Texas, see our herd, and talk Longhorns!
~Janet Harman & Kent Mayes

Featured Longhorns

KDK RURAL'S FLORENCE
DOB: 10/2/2017
JH RURALLY SCREWED x DC POCO KNUT
For Sale - $4,500
Nice tall, long, large young cow out of Cowboy Chex and JH Rurally Screwed breeding. She is a great mama and milker. Horns angling way back and starting to lay out. She is developing a great handlebar horn set. Sells with a steer calf at side by KDK Fireball, and exposed to KDK Aladdin (92" ttt KDK WIldfire x 90" DML Sharita) for her next calf
TTT: 69.1250 on 09/25/2023

KDK BRAVO’S BO PEEP
DOB: 11/16/2021
Bravo Tex x XCELERATOR’S PLAIN JANE
For Sale - $3,500
Pretty heifer out of an 84" ttt rare spiral twist dam and Bravo Tex, a son of 94" TTT Jamakizm's Alphie.
TTT: 51.5000 on 10/01/2023

KDK FIREBALL
DOB: 11/21/2019
JH MONIKA'S SUN x RRR MISS HOT STUFF 868
For Sale - $5,000
KDK Fireball has done a great job for us and now we're ready to share him with another breeder. He is a stunning gray and lavender color, has a long thick body, and a super mellow personality. He will add size and color to your calves! Latest measurement has him tracking to be 86” TTT. He is now AI Certified! Also available for lease.
TTT: 82.0000 on 09/27/2023

KDK TITAN'S GAMORA
DOB: 10/29/2022
KDK TITAN x KDK RURAL'S FLORENCE
For Sale - $3,000
Beautiful speckled heifer whose pedigree brings in the best of the breed - check out the list of famed proven producers in her lineage. She makes friends easily and is very well behaved. Gamora would be an excellent addition to any herd!
TTT: 35.2500 on 11/29/2023

KDK VALIANT’S BELLE
DOB: 11/3/2021
KDK VALIANT x HL STARDUST'S PRINCESS
For Sale - $6,500
Exciting heifer out of our black and white cow. Her full sisters, KDK Valiant's Hera and KDK Valiant's Ginny are maturing SO well. We have high hopes for this gorgeous Parker Brown gal!
TTT: 43.8750 on 04/22/2023

RED QUEEN CDC
DOB: 6/20/2019
BIG RED HR x RJF QUEEN OF HEARTS
For Sale - $8,900
We purchased Red Queen because her pedigree is an outcross for our bulls, and we liked her 89" ttt grand dam, Riverfork Queen of Clubs, so much. Sells exposed to KDK Fireball for her second calf. Her genetics are highly valued - her dam sold for $14,900 at the 2022 Hudson-Valentine Sale!
TTT: 72.7500 on 08/23/2023