Mountain Valley Ranch
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Mountain Valley Quarter Horses

Nestled in the awesome beauty of northwestern Montana (but only 38 miles from Sandpoint, Idaho) this Clark Fork River valley ranch is home to a small Quarter Horse breeding operation dedicated to raising the BEST in reining, cow horse and ranch versatility horses to fit your needs.

For the past 15  years Cass Rocco and her daughter Mandy have been refining their QH breeding operation to bring buyers the best in quality horses for your performance program and riding pleasure .

In 1995 Mountain Valley Ranch began a breeding program using daughters and grand daughters of legendary performance horses. 

These mares have  bloodlines that read like a who’s who of leading Quarter Horse stallions. Sires and grandsires include Gunsmoke, Two Eyed Jac, Hollywood Jac 86,  King Fritz and Shining Spark…just to name a few. You will see these famous names in the  pedigrees of our proven producing and money earning mares.   

We strive to breed the best…so you can ride the best, and we show them so you will know just  how good they are!Our outstanding mares are bred to the best of today’s performance stallions. We  produce colts and fillies that have the ability and attitude to be the horse you want! See us for the horses you want to be seen riding…where ever you ride! 

Cass Rocco & Mandy Hiner
Heron, Montana 59844
406-847-2236 Phone/Fax
email