These devices are structures designed to contain an entire large package of forage, typically hay, and dispense it to animals at a reduced rate compared to unrestricted access. These are frequently constructed from metal or heavy-duty plastic and incorporate a grid or barrier that limits the amount of hay accessible at any given time. An example of its practical application can be seen on farms looking to control feed consumption for horses and other livestock.
The practice offers several advantages, including the reduction of wasted feed, which in turn lowers feeding costs. It can also promote healthier eating habits in animals by extending the duration of their meals and preventing them from gorging. Further, this manner of feeding can minimize the amount of hay that becomes soiled or trampled, improving hygiene and reducing the risk of health issues. Historically, farmers have looked for ways to minimize the loss of harvested forage, and these devices represent a modern evolution of those efforts.
