A durable hook over livestock feeder made from flexible rubber designed to resist cracking crushing and freezing better than traditional plastic models It easily attaches to any two inch wide board using a molded in bracket and includes a center notch for added stability when placed against upright supports The feeder has built in measurement markings for easy portioning in quarts and liters and is made from a soft animal safe material to help prevent injury during feeding It is sized to hold about 18 quarts and is suitable for a variety of livestock including horses sheep goats alpacas llamas and other farm animals