Running Horse Ridge #1: Sapphire: New Horizons by Heather Brooks

Home is where your horse is

Emily Summers does not want to go to Oregon. Why would she want to leave her friends and Rhapsody, her perfect dressage horse, to move to a horse rescue ranch all the way across the country?

Then Emily discovers that at Running Horse Ridge, she'll be living her dream of riding and caring for horses 24/7, and after she meets the roguish black stallion named Sapphire, she feels she's found a true friend. There's just one catch: Sapphire is at Running Horse Ridge to be retrained and sold. Has Emily met the horse of her dreams only to lose him?