Hay Net for Tarter Equine Hay Basket (Basket Sold Separately)Tarter Equine Hay Basket sold separately. You can create the safest, healthiest, most cost effective square bale feeder on the market by pairing our slow feed hay net kit with a Tarter Equine Hay Basket (pictured and sold separately). The Texas Haynet slows consumption and helps prevent colic, ulcers, and founder. The Equine Hay Basket keeps hay dry and off the ground while allowing horses to eat in their natural position with their head down.