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 three 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 vaccines.
We have assembled our herd from various elite breeders, by purchasing cattle at prominent Longhorn auctions in the Texas/Oklahoma area, and by 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. 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

CR MARLENE
DOB: 2/22/2017
RC Lone Ranger x CR Red Queen
For Sale - $9,500
Very large bodied, calm, and easy to work young cow. Top notch pedigree. Tracking to be 87" TTT at maturity. Sells with a heifer calf at side (until weaning, in early Feb 2022) by KDK Flamethrower, our brindle TCC Houdini son. Exposed to KDK Fireball for a possible 3 in 1.
TTT: 80.0000 on 11/15/2021

KDK MAGNUM'S MOZZARELLA
DOB: 11/22/2017
CV CASANOVAS MAGNUM x SHR WOW'S FREEDOM QUEEN
For Sale - $1,200
Sweet, friendly, calm cow is out of the 94" TTT Casanova's Magnum and a daughter of Brush Country Queen (the first Butler cow to reach over 80" TTT). Great pedigree. Sells bred to one of our brindle bulls, either KDK Flamethrower or KDK Braveheart, for an exciting spring 2022 calf.
TTT: 59.0000 on 11/15/2021

KDK FLAME'S ELSA
DOB: 2/22/2021
KDK FLAMETHROWER x KDK RURAL BONFIRE
For Sale - $2,500
Feminine brindle heifer with a great body and an outstanding pedigree! Her horn growth is really accelerating, since the black horn has pushed out.
TTT: 31.1250 on 01/24/2022

KDK GAUGE'S GAIA
DOB: 10/20/2020
Hubbells 20 Gauge x ST STAR STRUCK
For Sale - $3,500
Well built heifer out of 86" ttt 20 Gauge and a Tejas Star daughter. Tremendous body and striking color on this pretty girl. As soon as the black horn pushes out, Gaia's horn growth will take off!
TTT: 36.2500 on 01/24/2022

KDK WILD JASMINE
DOB: 2/28/2021
KDK WILDFIRE x BR RIGHT ON
For Sale - $7,500
Promising early horn growth on this feminine heifer - 24" ttt at only 8 months. No surprise, really, since she has multiple HSC Bronze winners in her pedigree. To name a few: 105" ttt Cowboy Tuff, 96" ttt Helm's Light Mocha, and 87" ttt KDK Wildfire (at 3 yrs 2 mos).
TTT: 32.8750 on 01/24/2022

KDK WILDFIRE
DOB: 9/8/2018
KDK VALIANT x TS LORIE DARLIN
Flashy long, tall bull out of our bronze winning cow Lorie Darlin (over 60" TTT at 24 mos) and our tall, colorful, big horned bull KDK Valiant (82.5" TTT at 5 yrs). Measured a fantastic 82” TTT at 2 yrs 7 mos. 2020 Horn Showcase bronze winner, Futurity winner, and Superior Bull award. Projects to 96" TTT!
TTT: 87.2500 on 11/19/2021