Chaff cutters have been used in agriculture for many years, with some of the earliest models dating back to the late 1800s. Today, modern chaff cutters are typically designed to be more efficient and durable, with features like automatic feeders and adjustable blades that can handle a variety of materials. In addition to dairy farming, chaff cutters are also used in other livestock operations, such as horse breeding and poultry farming. They can be used to process a wide range of feed materials, including grasses, legumes, and even certain grains like oats and barley.