You can fill it to the top for hours of Low, Slow,"Grazing". Find the Bucket Buddy instructions, Made in USA HayWeyer Net that is warranteed for 1 year and all the hardware to make this for under $40 at www.slowfeedhay.com Our goal is to bring simulated grazing to all horses without adequate pasture. With this bucket Horses feed in a natural head down position, the net permanently stays in bucket,there are no drawstring loops for their legs to get caught in and no clip snaps for their mouth or eyes to get caught in. the screw bolt takes a few seconds to thread all of the net on and screw closed but it's well worth the peace of mind, extended feeding time and no hay waste. Since the bucket moves their hooves are not standing in one soiled spot all the time, healthier feet too! For Horses with shoes, secure bucket so it never tips so shoes never can get caught in or come in contact with net. Find out more at www.slowfeedhay.com