Which equipment is designed to prevent injury to a horse's mouth?

The hackamore is specifically designed to provide control while minimizing the risk of injury to a horse's mouth. Unlike bits, which apply pressure directly to the horse's mouth, tongue, and bars, a hackamore utilizes a noseband or a similar mechanism that exerts pressure on the horse’s nose and jaw, allowing for effective communication without the potential harm that can come from a bit.

This design makes the hackamore particularly beneficial for horses that may be sensitive in the mouth, have dental issues, or are in training processes where gentler aids are necessary. By shifting the pressure away from the delicate structures of the mouth, it helps to ensure a more comfortable experience for the horse while still allowing the rider to guide and control the animal effectively.