M.E.S.A. Therapeutic Horsemanship, Inc.
Providing equine-assisted activities and therapies to individuals with a wide range of physical, cognitive, and emotional challenges in Sublette County, WY.

About Us

MESA was founded and has been in operation since June 2012.  It is a private, non-profit organization that It is governed by a 9-member volunteer Board of Directors.  The Board meets on a monthly basis.  MESA has lesson programs in both towns of Big Piney and Pinedale in Sublette County, Wyoming.  Participants ride on a weekly basis during the lesson sessions.

MESA relies heavily on private donations & community grants to support its program.  We feel strongly that it is important to offer our riding lessons to participants free of charge.  We have been able to continue to offer these lessons for the past 6 years and wish to continue to do so without imposing any economic burden on the families of our MESA riders.

Meet our MESA Staff:
Carla Sullivan
Executive Director, Certified PATH, Int'l Instructor

Carla grew up on a ranch in western Colorado where she became an avid horseman.  After graduating from Colorado State University, she and her husband moved to Wyoming to work on the family ranch in Boulder, WY.  They have two children, Conor and Molly.  Carla received her PATH, Int'l Instructor certification in April 2012 as has been an instructor and the director of MESA ever since.  Carla is the DC and instructor of the local pony club and she loves traveling with her daughter, Molly, to US Eventing Association recognized shows and watching Molly compete.  When she has free time, Carla enjoys working on the family ranch with her husband and being outdoors hiking, biking, and horseback riding. 

Kailey Barlow
Certified PATH, Int'l Instructor

Kailey’s love for horses started at a young age.  Growing up on a ranch in Sublette County, Kailey has been riding and working with horses for many years.  Kailey received her PATH, Int’l Instructor certification in April of 2013, shortly after graduating from college and returning to Sublette County.  Since then, Kailey has been teaching lessons in Big Piney.  Kailey enjoys working with the children and helping them grow--in life, in their riding skills, and amongst their peers.  Aside from instructing lessons for MESA, Kailey also manages the Sublette County Fair and owns a purebred cattle company, Sled Runner Cattle Company.  In her little bit of free time, she enjoys helping on the family ranch and spending time with her boyfriend, helping him train and work the half-draft horses they raise.