Employment & Internships
Full-time Four SixesTM Ranch jobs and employment opportunities are posted here from time to time and may include various ranch or cowboy jobs depending on seasonal needs.
For inquiries, please contact:
Ranch Manager
(806) 596-4457
6666® Ranch
Burnett Ranches, LLC
P.O. BOX 10
99 3rd Street
Guthrie, TX 79236
Currently, no positions are available.
The Four Sixes Ranch offers a paid internship for undergraduate college students looking to advance their knowledge and skill in the equine industry, with the potential for full-time employment if available. Whether you are interested in applying to vet school, or simply learning more of the basics of general care, reproduction, foaling, doctoring, vaccinations, and sale prep of horses; this is an internship you should consider. You will get a tremendous amount of hands-on experience and on-the-job training.
The Four Sixes Ranch has a state-of-the-art facility with advanced technology, a surgery suite and diagnostic tools to offer outside clientele and to be used on the nearly 1000+ head of horses currently on the ranch.
We stand approximately 24 stallions for on-site and cooled/shipped semen for artificial insemination, and breed around 1800+ mares annually. We are also a Select Breeders Services (SBS) affiliate lab for stallion freezing, and breed many mares throughout the season with frozen semen. Embryo transfer (fresh and vitirified transfers) are yet another service we routinely perform.
A positive attitude and good work ethic are required and in turn, we will provide a professional working and learning environment. It will be a physically demanding internship with long hours, lots of miles and hard work. But as many past interns have reported: “We have never worked so hard, but also never learned so much and had so much fun.” Average days are from 6 am to 7 pm; 6 days a week. Foaling rotations require overnight shifts. Additional requirements are the ability to lift at least 50 lbs (hay, feed sacks, foals, etc) and basic horsemanship skills in order to handle the wide variety of horses we see here at the ranch/breeding barn. Several positions are available for two different internship options. Depending on your school schedule or work availability, we can evaluate your situation on a case-by-case basis.
Interested applicants should send or e-mail a cover letter, resume and references to:
Internship Coordinator
6666 Ranch
Burnett Ranches, LLC
P.O. BOX 130
Guthrie, TX 79236
swehmeyer@6666ranch.com
(806) 596-4424
Application deadline for the Spring 2025 Breeding/Foaling Internship is August 31, 2024
Season: January 1-June 30 or longer (based on work performance, potential to stay through the summer)
Application deadline for the Summer 2025 Internship is December 31, 2024
Season: May-Mid October (may vary dependent on college schedule)
The Four Sixes Ranch is home to a state-of-the-art veterinary facility equipped with advanced technology, a dedicated surgery suite, and comprehensive diagnostic tools. These resources support both our external clientele and the care of over 1,000 horses on the ranch. Dr. Nathan Canaday leads the veterinary team, accompanied by Dr. Zach Arnold and Dr. Kody Kothmann, with support from a highly skilled, and professional staff team.
Our unpaid externship offers a 2-4 week immersive experience, with flexible duration and dates to accommodate students’ schedules. Externs typically work six days a week, with occasional overnights required, based on season. This is a highly competitive program, with preference given to 4th-year veterinary students, though candidates from all years are welcome to apply.
Interested applicants should send or e-mail a cover letter, and resume to:
Externship Coordinator
6666 Ranch
Burnett Ranches, LLC
P.O. BOX 130
Guthrie, TX 79236
rferguson@6666ranch.com
(806) 596-4424
“I’ve been planning to take this externship since my first year of undergrad. It was the very first place that I looked at applying to.”
– Sarah Graham, University of Illinois College of Veterinary Medicine
“I grew up in a county without a vet clinic. I was most excited to come here and learn from veterinarians that are used to serving a rural area, and am looking forward to using what I have learned here to help solve the rural veterinary crisis that we have here in Texas.”
– Jadeyn Arthur, Texas Tech University School of Veterinary Medicine
The Four Sixes Ranch is offering a one-year veterinary internship from June 1, 2025, to July 1, 2026. This program builds on our tradition of mentorship, providing newly graduated veterinarians with hands-on experience in all aspects of a resident veterinarian’s role on a breeding farm.
The intern will work alongside our veterinary team in a state-of-the-art facility, gaining expertise in case management, emergency care, and reproductive services. Mentorship is available throughout the program, with increasing responsibilities as confidence grows.
Applicants must be graduates of an accredited veterinary program and hold the necessary licensure for practicing in the state of Texas. Those that have completed an externship with our clinic previously will be given priority in the application process.
Interested applicants should send or e-mail a cover letter, and resume to:
Horse Division Manager and Resident Veterinarian
6666 Ranch
Burnett Ranches, LLC
1102 Dash For Cash Rd
Guthrie, TX 79236
ncanaday@6666ranch.com
(806) 596-4424