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

BR RIGHT ON
DOB: 11/21/2018
BR Mr. Right x BR Mocha's Tuff Princess
For Sale - $12,500
Long, tall, LARGE young cow out of BR Mr Right, a 80” TTT Drag Iron son. She is double bred 96" TTT Helm Laura's Light Mocha. Her first calf, a heifer, measured over 52” ttt at just 17.5 months! Right On sells bred to KDK Fireball for a Feb 2023 calf.
TTT: 70.2500 on 07/13/2022

KDK GAUGE'S GAIA
DOB: 10/20/2020
Hubbells 20 Gauge x ST STAR STRUCK
For Sale - $2,200
Well built heifer out of 86" ttt 20 Gauge and a Tejas Star daughter. Tremendous body and striking color on this pretty girl. Her maternal half sister measures over 81” ttt at only 3 yrs 8 mos. Gaia sells exposed to KDK Hercules (over 62” ttt at just 19 months!) for her first calf.
TTT: 43.5000 on 07/12/2022

KDK WILD BAMBI
DOB: 5/7/2021
KDK WILDFIRE x KDK RECKONING DAY
For Sale - $3,500
Bambi is one of the first calves out of our award winning young bull KDK Wildfire. Her pedigree includes 105" ttt Cowboy Tuff, Dragon Pearl, Reckon So, and 90" ttt Pacific Snowdrop. Off the charts potential!
TTT: 34.7500 on 07/07/2022

KDK WILDFIRE
DOB: 9/8/2018
KDK VALIANT x TS LORIE DARLIN
Flashy long, tall bull who measured an elite 90” TTT at under 4 yrs. 2020 Horn Showcase bronze winner, Futurity winner, and Superior Bull award. Projects to 96" TTT. Conventional semen available! NOW CO-OWNED WITH TL LONGHORNS, Larry and Toni Stegemoller!!!!
TTT: 90.0000 on 08/06/2022

RED QUEEN CDC
DOB: 6/20/2019
BIG RED HR x RJF QUEEN OF HEARTS
For Sale - $6,500
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 with a fancy KDK Wildfire bull calf at side and exposed to KDK Fireball for a possible 3 in 1. Her genetics are highly valued - her dam sold for $14,900 at the 2022 Hudson-Valentine Sale!
TTT: 63.2500 on 04/20/2022

RM SHARITA HOPES 837
DOB: 3/31/2015
RM HIGH HOPES x DML SHARITA
For Sale - $7,500
Beautiful red roan cow with gray spots in her coat. We owned her dam, 88.5" TTT DML Sharita, so we are very familiar with this cow's top notch pedigree! Sells bred to KDK Fireball (72.875" at just 2 yrs 3 mos) for her next calf.
TTT: 80.5000 on 12/29/2021