Stallion Roster

As an industry leader in equine reproduction, we offer a full lineup of client services, including stallion management for the breeding season. Full-service stallion management services utilizing our industry-leading semen laboratory include on-farm mare breeding, cooled and frozen semen shipments, frozen semen banking and long-term storage, and management of frozen semen. For mare owners, we provide on-site mare management, embryo transfer, diagnosis and treatment of the problem mare, foaling management, and advanced reproductive techniques (ICSI).


Our current stallion roster includes some of the leading sires in the industry.

Other Stallions

Contact the Equine Reproduction Laboratory at (970) 491-8626 or if you are interested in booking a contract with any of our stallions.

Driftwood Sensation

1994 Blue Roan Stallion (Deceased)
5 Panel N/N

  • Frozen semen only.
  • Breeding fee: $1,500.
  • Owned by Kesa Quarter Horses.

Mr Junewood

1996 Buckskin Stallion
5 Panel N/N

  • Frozen semen only.
  • Breeding fee: $1,500.
  • Owned by Kesa Quarter Horses.

Rockin W

2016 Sorrel Stallion
4 Panel N/N, N/HRD (HERDA carrier)

  • Fresh and cooled semen available.
  • Breeding fee: Available at a discounted rate. Please call (970) 491-8626 for details.
  • Owned by Rockin W Syndicate and standing at 6666 Ranch.

Smart Little Lena (ICSI only)

1979 Sorrel Stallion
4 Panel N/N, HERDA N/HRD (Carrier)

  • ICSI-only breedings available. ICSI work to be done at the Equine Reproduction Laboratory.
  • Breeding fee: $1,250 (due at 35-day pregnancy) + semen use fee: $500 (due with signed contract).
  • Owned by Smart Little Lena Syndicate; frozen semen owned by Colorado State University.

Collection Schedule

Collection days are Monday, Wednesday, and Friday. Overnight semen shipments can be sent via FedEx or UPS. Counter-to-counter (same-day) service is available via United Airlines. Call us at (970) 491-8626 to order semen the day before collection day by 4 p.m. MT. Confirm or cancel before 9 p.m. MT on collection day.

See individual stallion contracts for beginning-season and end-of-season collection dates.