Straw has been used as horse bedding for many centuries. However, recently advanced technology has allowed us to improve the situation what seemed to be perfect, that it to be make soft and high quality pellets from straw and use in the horse stall. It has been well-known that straw pellet are the best bedding for horse or other animals. Soft straw pellet absorbs the urine so excellent that the ammonia and odor are controlled. The waste is also low as only small amount of soiled bedding needs to be taken out every day and also the wastes are utilized the fertilizer for the farmland. Some studies suggest that this method cuts the straw purpose by half, as a result, there is relatively little labor required.