Hay nets can be rounded and baglike or square and boxy. You can find hay nets made from different kinds of cord and with various knots. Most importantly, hay nets for horses come in many hole sizes, with mesh openings from 4 or more inches to half an inch. The most important considerations in your search for a hay net are the size of the net and the size of the mesh openings. Hay net size determines how much forage your net holds, and mesh size affects how quickly or slowly your horse eats.
