Which type of injuries or conditions should disqualify a horse from working?

Serious injuries or illness are significant factors in determining whether a horse should be disqualified from work. If a horse has a serious injury, such as a broken bone, laceration, or a condition such as a severe illness or infection, it can greatly impact the horse's physical capacity to perform safely and effectively.

Injuries of this nature can lead to complications, prolonged suffering, or further injury if the horse is pushed to work before fully healing. It's crucial for the horse's health and welfare that it is allowed to recover properly before resuming any form of work or riding. A horse that has sustained a serious injury must receive adequate veterinary care and rehabilitation to ensure its well-being, as well as to prevent any potential danger to the rider and others involved.

Minor scrapes, historical ailments, or fatigue from short rides typically do not render a horse unfit for work. These conditions can often be managed and may not have lasting effects on the horse's performance or health.