Trusted by Ranches in San Antonio, TX & 30+ Countries
Clase Mundial Brahman Rojo Genetics in San Antonio
Developing the Modern American Red Brahman through elite genetics, fertility, structural strength, and superior maternal ability — right here in the heart of Texas, serving San Antonio breeders and ranchers who demand the best.
- MEET CASARAY RANCH — YOUR SAN ANTONIO PARTNER IN ELITE GENETICS
Built on Genetics, Integrity, and Long-Term Vision in San Antonio, TX
At Casaray Ranch, we believe exceptional breeding starts with exceptional genetics, responsible ranching, and a commitment to preserving bloodlines that create long-term value for future generations. Our ranch focuses on carefully selected cattle and horse breeding programs designed to help breeders, ranchers, livestock investors, and agricultural operations across the San Antonio area strengthen herd quality and improve breeding performance worldwide. Whether you’re managing a spread out near Bandera Road or running a smaller operation just off I-10, we’ve got the genetics to move your herd forward.
We specialize in premium donor cows, elite semen donor bulls, embryos, horses, and live animal sales backed by a breeding philosophy centered around quality over quantity. Every animal and genetic opportunity we offer is selected with long-term herd improvement, structural soundness, performance, health, and bloodline consistency in mind. For San Antonio ranchers dealing with the region’s hot summers and rocky terrain, our Red Brahman genetics are bred to thrive — not just survive.
Our San Antonio Ranch Mission
Our mission is to develop the Modern American Red Brahman through elite genetics focused on adaptability, performance, fertility and structural quality — giving San Antonio breeders a competitive edge in today's cattle market.
- OUR RANCH OPERATIONS — BUILT FOR SAN ANTONIO
Meet Our Premium Breeding Programs in San Antonio, TX
San Antonio Cattle Ranching
San Antonio Horse Breeding Program
- FEATURED GENETICS — AVAILABLE TO SAN ANTONIO BREEDERS
Elite Genetics for Your San Antonio Breeding Program
Donor Cows in San Antonio, TX
Our embryo donor cows are carefully selected for superior genetics, strong maternal traits, structural quality, performance, and bloodline consistency. These donor programs are designed to help San Antonio breeders create stronger future generations with confidence — whether you’re hauling embryos back to your place near Leon Springs or starting a new herd out by Medina Lake.
Semen Donor Bulls in San Antonio
Nuestros toros donantes de semen representan linajes probados seleccionados por su fuerza, rendimiento, longevidad y potencial de mejora del rebaño. Cada programa de semental está diseñado para apoyar el éxito reproductivo a largo plazo y el avance genético.
For ranchers in San Antonio, this matters more than you might think. The climate here — that mix of hot summers and mild winters — demands cattle that can thrive. Our bulls are chosen with those very conditions in mind. We’ve seen breeders from near Loop 1604 drive out to Groveton looking for genetics that actually hold up in Bexar County’s environment. And they keep coming back because the results speak for themselves.
Honestly, if you’re running a operation anywhere around San Antonio, you don’t want just any bull. You want one whose lineage has been tested. Our donor bulls come from bloodlines that have proven themselves in Texas conditions — not just in a show ring but out on real pasture. Whether you’re breeding for meat quality, heat tolerance, or maternal traits, we’ve got the genetics that deliver.
- OPERACIONES DE CRÍA DE CABALLOS
Horse Breeding Operations Guided by Selection in San Antonio
At Casaray Ranch, our passion for excellence extends beyond cattle. Our horse breeding program is built on the same values that define our Red Brahman operation — quality genetics, structural soundness, performance, and careful selection.
Nos enfocamos en criar caballos con linajes fuertes, habilidad atlética, gran temperamento y valor duradero, priorizando siempre la funcionalidad, la belleza y la adaptabilidad.
Esta sección puede presentar:
- Sementales y Yeguas
- Líneas de sangre y pedigrís
- Jóvenes Promesas
- Rendimiento y Desarrollo
- Caballos Disponibles
- Futuros Programas de Cría
If you’re near San Antonio and looking for a horse with real substance, you know the struggle. It’s not easy finding a breeder who understands what actually works on Texas soil. We’ve had folks from Stone Oak all the way down to Southside come through our gates. They want horses that can handle our terrain, our heat, and our way of life. That’s exactly what we deliver.
Our program isn’t about flashy sales pitches. It’s about bloodlines that have earned their keep. We’ve raised horses that work cattle, that ride trails out near Government Canyon, and that hold their own in performance events across Texas. Every mare and stallion in our stable was selected because they bring something real to the table — structure, temperament, and that hard-to-define quality that makes a horse a partner, not just an animal.
- VENTA DE ANIMALES EN VIVO
Elite Genetics Available from San Antonio Worldwide
Casaray Ranch ofrece ventas de animales vivos diseñadas para criadores, ganaderos e inversores en ganado que buscan fortalecer sus programas de cría con ganado y caballos cuidadosamente seleccionados. Cada oportunidad está respaldada por prácticas de cría responsables, integridad genética y un compromiso con el valor del ganado a largo plazo.
Ya sea que esté expandiendo su rancho, mejorando el rendimiento del rebaño o invirtiendo en futuras líneas de sangre, nuestro equipo está comprometido a ayudarlo a encontrar las oportunidades de ganado adecuadas para sus objetivos.
Here’s the thing about folks from San Antonio: they don’t mess around when it comes to their livestock. We hear it all the time from buyers driving up from I-10 or down from 281. They’ve been burned before by animals that look good on paper but fall apart in the field. That’s not what happens here.
When you buy a live animal from us, you’re getting more than just genetics. You’re getting an animal raised with care, handled with respect, and backed by a operation that’s been doing this for years. We’ve sold to breeders in the San Antonio area who’ve used our cattle to transform their entire herd’s performance. One rancher near Helotes told us our donor cow line single-handedly improved his calf crop within two seasons. That’s the kind of result we’re after.
We keep things straightforward. You tell us what you need — whether it’s a proven bull, a young heifer prospect, or a horse with specific bloodlines — and we’ll help you find the right match. No pressure. No games. Just good livestock and honest advice.
San Antonio Events & Activities at Casaray
2026 Bluebonnet Kick-Off Classic del 28 de julio al 1 de agosto de 2026
Curso Internacional de Selección y Juzgamiento de Ganado Brahman 2026
Texas acoge curso de selección y juzgamiento de ganado
Apenas unos días antes de la mundialmente famosa Muestra de Ganado y Rodeo de Houston, Texas se convirtió en el epicentro mundial de la excelencia del ganado Brahman con el Curso Bilingüe de Selección y Juzgamiento de Ganado Brahman, celebrado el 28 de febrero y el 1 de marzo.
El programa se llevó a cabo en Groveton en el Rancho Casaray, y en su segundo día en Hungerford en Heritage Cattle Co., dos operaciones líderes que reflejan la fortaleza, la tradición y la influencia genética de la raza Brahman en su lugar de origen.
El evento, organizado por Brahman Friends y FLG Agrisolutions, reunió a participantes de toda América para una experiencia educativa intensiva y práctica centrada en la evaluación, la selección funcional y el futuro del ganado Brahman en la industria cárnica global.
Un punto culminante del curso fue la participación de destacados ganaderos y educadores estadounidenses, incluido el reconocido juez y criador Judd Cullers, quien acogió el día en Heritage Cattle Co., y el Dr. Joe Paschal, una de las voces académicas más respetadas en la evaluación y selección de ganado.
En Casaray Ranch, el programa está dirigido por el Dr. César Castro, un veterinario venezolano y criador internacional de Brahman cuyo programa ha producido campeones nacionales
y campeones internacionales en los Estados Unidos. Su granja en Groveton se ha convertido en un referente de la genética Brahman progresista y un puente entre América del Norte y América Latina.
El panel internacional también incluyó a destacados profesionales ganaderos colombianos Julio Gutiérrez, Fernanda Linares y Jorge Silva, cuya experiencia en sistemas de producción tropical proporciona una valiosa perspectiva práctica sobre la selección de razas y la eficiencia funcional.
Esta iniciativa educativa única resalta la importancia de combinar el conocimiento de profesionales ganaderos de países tropicales donde el Brahman juega un papel fundamental en la producción de carne con la base genética, técnica e histórica desarrollada en Texas, cuna del Brahman Americano.
Hoy en día, el ganado Brahman está presente en numerosos países del mundo, y es desde Texas que este progreso genético continúa expandiéndose, influyendo en los rebaños y mejorando la productividad en diversos entornos.
Al conectar operaciones líderes en EE. UU. con ganaderos experimentados de regiones tropicales, el curso fortalece la colaboración internacional, acelera el avance genético y solidifica a Texas como el epicentro de la innovación Brahman y el desarrollo global de la raza.
For breeders in San Antonio, events like this aren’t just news — they’re opportunities. If you’re serious about Red Brahman genetics, you want to be connected to a program that’s shaping the breed’s future. That’s what we’re doing right here. And it’s accessible to anyone in the San Antonio area willing to make the short trip out to Groveton to see what excellence looks like up close.
- NUESTRAS OPERACIONES DE RANCHO
Premium Breeding Programs in San Antonio Designed for Performance
Carefully Selected Bloodlines in San Antonio
Every breeding decision is made with long-term genetic quality and herd improvement in mind. For San Antonio breeders, that means predictable results you can bank on.
Responsible Ranching Practices in San Antonio, TX
We prioritize animal welfare, sustainability, and breeding integrity throughout every operation. San Antonio's environment demands nothing less than responsible, ethical ranching.
Premium Genetic Opportunities in San Antonio
From donor cows to elite sires and embryos, our genetics are selected for performance and consistency. We've seen these genetics transform herds in the San Antonio area time and again.
Worldwide Availability from San Antonio, TX
We work with breeders and ranching operations across international markets. But we're proud to serve the San Antonio community as a trusted local resource for elite genetics.
Relationship-Driven Approach in San Antonio
We believe trust, transparency, and long-term partnerships are essential in every breeding opportunity. For ranchers and breeders in San Antonio, TX, that means working with a team that understands the unique demands of South Texas cattle operations. Whether you're managing a herd near the Medina River or expanding genetics along I-10, we've got your back. The truth is, cattle breeding isn't just a transaction here — it's a relationship built on shared goals and honest advice.
Quality Over Quantity in San Antonio, TX
Our focus remains on preserving and producing exceptional livestock built for future generations. In San Antonio's growing agricultural community, that matters more than ever. With the city expanding northwest toward Helotes and southeast along Highway 281, land is getting tighter — but the demand for elite Red Brahman genetics keeps climbing. We help San Antonio ranchers stay ahead of that curve, breeding cattle that hold their value and perform in real Texas conditions.
- FILOSOFÍA DE CRÍA
Protecting Bloodlines. Building the Future in San Antonio.
At Casaray Ranch, breeding is more than production — it is a long-term commitment to preserving the strength, health, consistency, and value of future generations. Every donor cow, sire, embryo, and horse represents years of planning, selection, and responsible breeding decisions focused on building livestock programs that stand the test of time. San Antonio breeders know the drill: Brangus and Angus have their place, but Red Brahman genetics from Casaray bring hardiness and heat tolerance that thrive in Bexar County’s hot summers. We’ve worked with families from Alamo Heights down to the South Side, each with their own vision for their herd. Our job is to make sure that vision stays solid — generation after generation.
We believe exceptional genetics create exceptional opportunities for breeders, ranchers, and future bloodlines worldwide. That’s why San Antonio operations count on us for donor cows and semen that deliver real results in the pasture and the sale barn.
- Evolución de la Raza
Our Vision for the Modern American Red Brahman in San Antonio, TX
En Casaray Ranch, estamos enfocados en desarrollar lo que creemos representa el futuro de la raza Red Brahman: el Modern American Red Brahman.
Nuestra filosofía de cría se centra en crear ganado con:
- Better weight gains — especially important for San Antonio feeders watching feed costs climb
- Early maturity and precocity, so heifers can breed sooner in Bexar County’s long growing season
- Strong maternal ability that thrives whether you’re calving on the Balcones Escarpment or near Cibolo Creek
- Muscular structure and balanced toplines that hold up under San Antonio’s scorching July sun
- High fertility rates — no skipped seasons on your operation
- Attractive breed character and head quality that stands out at any San Antonio stock show
- Functional movement and soundness for grazing rough terrain around Leon Creek
- Uniformity throughout the herd, so your calf crop looks consistent at market
- Linajes de Élite
Meet Red Brahman Genetics in San Antonio
Casaray Ranch genetics continue to expand across international markets through carefully selected bloodlines, proven performance, and a commitment to producing the Modern American Red Brahman. For San Antonio breeders, that means access to donor cows and semen bulls with documented ancestry and real-world results. Whether you’re looking to upgrade your herd near Loop 1604 or starting a new program out past Castroville, we bring the same exacting standards to every embryo and live animal sale. Our genetics don’t just hold up — they raise the bar for the whole region.
Embryo Donor Cows in San Antonio, TX
Elite females selected for fertility, maternal ability, structure, breed character, and genetic value. San Antonio ranchers know that a solid brood cow is the foundation of any operation. That's why our donor cows are chosen for traits that matter in South Texas: heat tolerance, sound feet and legs, and the kind of udder quality that keeps calves growing strong. If you're shopping for Brahman heifers for sale in the San Antonio area, these are the kind of females that set your program apart.
Semen Donor Bulls in San Antonio
High-performing bulls selected for strength, masculinity, muscling, pedigree, and global breeding potential. San Antonio breeders looking for Red Brahman bulls for sale need sires that can cover ground in a variety of conditions — from the rocky soils near Government Canyon to the richer bottomland along the San Antonio River. Our semen donor bulls have been vetted for fertility and performance, giving you genetics that work no matter where your pasture is.
Conventional Embryos in San Antonio
Carefully produced embryos for breeders seeking access to proven Casaray Ranch genetics. Whether you're in San Antonio proper or out near La Coste, we make it simple to add elite Brahman embryos to your program. Our flushing and transfer protocols are built around consistency, so you get viable embryos that implant and carry. We've shipped embryos to breeders all over the globe, but there's something special about working with folks right here in Bexar County who share our passion for the breed.
Sexed Embryos in San Antonio, TX
Opciones estratégicas de embriones para criadores que desean un mayor control sobre la dirección futura de su rebaño.
Semen Sales in San Antonio
Semen de toros Brahman Rojos de élite disponible para programas de cría calificados.
- Testimonios
Trusted by Leading Red Brahman Breeders in San Antonio & Worldwide
Through years of dedication and selective breeding, Casaray Ranch has built lasting relationships with breeders across the San Antonio area who value excellence and proven performance. We hear it all the time: “I didn’t think I could find Red Brahman genetics this solid without traveling to the Gulf Coast.” That’s what keeps us going. San Antonio ranchers know quality when they see it.
- Dónde Operamos
A Truly Global Reach from San Antonio, TX
Enfocados en la cría de ganado premium y la excelencia ganadera, Rancho Casaray specializes in the sale of elite bulls and cows, serving ranchers and agricultural operations throughout the San Antonio region and beyond. We’ve supplied Brahman genetics to properties from Alamo Heights all the way out to the ranchlands near Castroville and Boerne. Our commitment is simple: strong bloodlines that hold up under real-world conditions.
- CONSULTAS MUNDIALES
Worldwide Genetics. Trusted Ranch Relationships in San Antonio.
Whether you are searching for donor cows, semen donor bulls, embryos, horses, or live animal sales, Casaray Ranch is committed to helping breeders and ranchers in the San Antonio area invest in premium livestock opportunities built for long-term success. We know the Texas climate — the brutal summers, the limestone soil, the occasional freeze that catches everyone off guard. Our genetics are selected with all that in mind. If you’re near San Antonio and serious about upgrading your herd, give us a shout.