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Cornerstone Horsemanship is the horsemanship learning area of Cornerstone Farm. It is overseen by Greta Cummings, owner of Cornerstone Farm and her expertise is key to the training and instruction of horse and rider in all aspects. Greta Cummings has been an Equine Professional since 1995, teaching, training, showing and managing horses of all breeds and disciplines with success.


Learn more about Greta Cummings and her training methods in the Cornerstone Horsemanship with Greta Cummings Blog

We are excited to have Sheri Dill-Billings join our Cornerstone Horsemanship program. Sheri's expertise from training under Chris Cox and over 40 years of horse experience brings a great wealth of knowledge to the Cornerstone Horsemanship Program. 

Riding & Horsemanship Lessons

We offer riding lessons for beginner to advanced riders. Riders as young as 3 are accepted to get you started in your riding career. Advanced riders are also welcome to help you fine tune your skills and every one in between. We can prepare you for the trails or the show ring.
Lessons focus on teaching horsemanship skills that are useful for all disciplines and riding. 

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Clinics are a great way to build communication with your horse. We host several clinics at River Valley Campground in Farmington, IA as well as one day Clinics at our Farm. Want Cornerstone Horsemanship to come to you barn? Contact us for pricing and schedule. 
Clinics available:
Boot Camp - lay the foundation with the basics
Camp Engage - build the next level of communication
Camp Precision - hone your communication 


Know your horse is in good hands in the Cornerstone Horsemanship Training program with Greta Cummings and Sheri Dill-Billinbs. If you are ready to take your horse to the next level of broke, our program may be the right one for you. 


To learn more about our training methods check out the Cornerstone Horsemanship Blog, and our YouTube channel.

Click here for more information!

Sale Barn

Check out our current horses for sale. 

Have a horse you need to sell? We take consignments. Contact us for more information. 

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