Green Ball: With an inflated diameter (height) of 42-44 inches, the ball will allow you to simulate things your horse may be afraid of. It will also help build confidence around objects in motion and sudden movements. Roll it, bounce it, teach your horse to push it - the Parelli Green Ball is a fun way to play with your horse while building valuable skills. "I love having objects that stimulate my imagination and help me be more creative in my teaching and training." Pat Parelli

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