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 ROYAL'S KANGA
DOB: 11/18/2021
TKR ROYAL "T" x GLR MONACOS FEISTY TOP
For Sale - $5,500
Promising heifer out of a brindle son of 96" ttt TCC Houdini. This heifer's pedigree is a Who's Who of the Longhorn world: 25K 89" ttt Royal Tuffette, 88" ttt Top Caliber, Tejas Star, and Lady Monika. She measured 37" ttt at only 12.5 months and has a maternal half sister who was 80" ttt at just 3 yrs 3 months! Great early horn growth, at a good price!
TTT: 37.1250 on 12/03/2022

KDK BRAVE MANTIS
DOB: 5/8/2022
KDK BRAVEHEART x KDK GAUGE'S GLORY
For Sale - $8,500
Gorgeous brindle heifer calf with an A+ pedigree. This gal has it all - big. thick, squared up body, lateral horn set, and a pedigree chock full of proven producers. Mantis would be an tremendous asset to anyone's herd, and we're not giving her up easily!
TTT: 27.0625 on 01/13/2023

KDK FLAME'S NEBULA
DOB: 3/14/2022
KDK FLAMETHROWER x DANIELLE KRISTI LEIGH
For Sale - $3,900
Long, tall, mellow heifer with a nice outcross pedigree. Nellie has several 90" ttt Longhorns in her pedigree. Looking forward to her maturation!
TTT: 26.6250 on 01/01/2023

KDK GAUGE'S ELECTRA
DOB: 10/29/2020
Hubbells 20 Gauge x DC CASANOVA'S LADY
For Sale - $12,000
High potential heifer, measuring 56.5” ttt at 25 mos, out of a 86” ttt, brindle, huge bodied, twisty horned dam and multiple HSC Bronze winner 86" ttt Hubbells 20 Gauge. She has a fantastic body, pretty speckled coat, and perfect horn direction. Sells exposed to KDK Hercules (76.5” ttt before his second birthday!!!) for a promising first calf.
TTT: 56.5000 on 12/01/2022

KDK HERCULES
DOB: 12/12/2020
KDK WILDFIRE x KDK TUFF'S COPPER SPARK
Large, thick young bull with great conformation. Hercules has an A+ pedigree- check out the HORN and proven producers in his ancestry. Tracking to be over 103” ttt!
TTT: 80.1250 on 01/18/2023