"I have a 14-year-old 13.3hh cob on loan that hasn't been ridden for a couple of years by his previous owners.They told me to ride him with a bitless bridle so I did. I took him out for a short hack because he was so unfit and one of the other horses spooked and he took it by surprise and bolted. My stirrup leather broke and I fell off and broke my wrist. I need help on what sort of bit to put in him as he is still a little strong with a snaffle in and he is a very unstoppable pony. I don't know what to do with him and I need help with what bits I should use on him and what should I do about his bolting as I am very uncomfortable with riding him out anywhere in fear of him doing it again. Yours, Samantha."

H&C blogger and proprietor of Contessa Riding Centre Tina Layton-Elliott replies: "Dear Samantha, sorry to hear about your accident, unfortunately horses can be very unpredictable. Firstly I would recommend that if he hasn’t been ridden for a few years, you check that his tack still fits and that he is in good health (possibly back and teeth checks also) as horses can bolt if they are in discomfort in an attempt to run away from the pain. Next it may be a good idea to do some schooling in an enclosed space, i.e. an arena to make sure that he listens to you in upwards and downwards transitions. You should seek the help of a qualified instructor, who can advise you on the best exercises to use and what bit he may require. Once he is well mannered and safe in an arena, then you can think about taking him on short hacks with another quiet horse.

Regarding the type of bit, the bitless bridle can be quite a severe bit when not used correctly so if you are not familiar with riding in one then it may have added to the problem. Again, it would be a good idea to have some lessons in this bit or your instructor may suggest something more suitable. One idea would be a Dutch gag as the leverage can improve your brakes! You can also adjust the severity by moving the reins onto a different bit ring, depending on whether you are schooling or riding out.

Your safety must come first at all times, seek some professional help and try not to put yourself in any dangerous situations. Get some schooling confirmed before you take him out again.

Good luck. Tina."