About Us

We are dedicated to serving our customer's needs, and our goal is 100% Horse Satisfaction. We strive to bring you the best in quality knowledge, experience and service.  We want every horse to become an enjoyable partner, whatever your discipline.

The White Rock Ranch Family 

David and Michelle Mahoney - Owners of White Rock Ranch

David & Michelle Mahoney have been married for over 27 years. David has been riding a variety of disciplines most of his life. He is an active manager of the facilities.


Michelle has ridden horses all of her life also and has trained horses and riders, professionally, for over 30 years.


In addition to teaching and training, Michelle runs horse shows, hosts clinics and manages the facilities. She also feels that her extensive background with caring for horses helps her keep the horses healthy and happy.

Marlene Dietzel - Owner White Rock Ranch

Marlene Dietzel


Marlene's entire life has been training horses. Her love for horses are based on a deep respect for the horse, a love of the outdoors, respect for the land, and a desire to make the relationship between horse and owner a better experience for all,


When she was younger, she trained and traveled around the United States and Canada with Monte Foreman. That is where she polished her training and learned from one of America's foremost trainers of horses and riders.


Today, although only semi-retired Marlene stays young by managing White Rock and roping on a weekly basis.

Travis Mahoney



Travis Mahoney


 Like everybody in Travis' family he was sitting on a horse before he could walk. He is a skilled horse trainer. Since he has spent a lifetime around horses, he has even mastered the art of being a skilled Ferrier.


Today, Travis is a ferrier and enjoys roping with his Grandama.

Cody Mahoney


A lifelong rider and horseman, Cody has been a fixture on the hunter/jumper scene for over 10 years. As a junior Cody excelled in hunters, jumpers, and equitation.

Cody spent five years in Europe training and showing Show Jumpers through the Grand Prix level and has now returned to America to have his own training and showing program at White Rock Ranch called White Rock Sport Horses.


One of Cody's strengths and passions as a trainer is bringing along horses in a way that builds continuous confidence. He gets the results in the show ring. He also specializes in imported show jumpers and young horses.


Paris Mahoney

                                                              Paris Mahoney


Paris is one of the Mahoney family's newest members. She has been on a horse before she could even sit up by herself. At a ripe ole' age of eight Paris is competing in Hunter Jumper and Arabian Divisions. We are not sure what direction her career is going to take. She is excelling at riding bare back, barrel racing and jumping.