Assessing Head Motion and Relationship to Noseband Pressure

SUMMARY: Researchers will assess head movements that potentially impact noseband pressure.

THE PROBLEM: From a welfare and ethical perspective, there is a growing concern relating to the use and tightness of nosebands. Whilst studies have reported on the tightness and types of nosebands commonly used, there is limited evidence on pressures beneath the noseband. Without evidence, there is a risk of assumptions being made, which then become established. It has often been assumed that the pressures are highest on the front of the nose; however, based on recent work, they are highest on the lower part of the jaw when ridden. It remains to be seen if these pressures are caused by noseband tightness or due to the movement of the horse’s head. When chewing, the horse's lower jaw moves forwards by approximately half a centimetre. It is unknown if this happens when horses are trotting, which could influence noseband tightness. Answering these questions have important welfare considerations for horses.

THE PROJECT: The proposed study aims to quantify the movements of the horse’s head when trotting. It is speculated that when moving, similar to when chewing, the lower jaw travels forward; if this is the case, this may explain the increase in pressures seen beneath the noseband in that region. Currently, this information is unknown, but to improve equine welfare, it is essential as the findings of the proposed study can be used to help improve noseband design to ensure that no unnecessary pressures are exerted by noseband design and fit.

POTENTIAL IMPACT: This research could result in recommendations that would have broad implications for horse owners, managers, trainers, and veterinarians.

Projected End Date: 2/28/26