Happy Horse™ - trusted equine care from their horses to yours! Started in 1997 by a Missouri farrier looking to create the perfect fly spray, a blend was born that kept horses quiet during shoeing, made their coats shiny, and quickly became a fan favorite. Over the past 20 years, the line has expanded to include a variety of treatments and grooming products, all of which have been driven by the same commitment to horse comfort and well-being.