When it comes to choosing a bit, much of the conversation — quite rightly — centres on the horse. Their mouth conformation, their dental health, their individual sensitivities, and their way of going are all fundamental considerations that should always form the foundation of any bitting decision, and we would never suggest otherwise. 

If you would like to explore the subject of mouth conformation and its influence on bit selection in more detail, you can find a comprehensive guide in our Knowledge Centre at www.thefittedhorse.com/knowledge-centre.

However, there is another dimension to bit selection that is discussed far less frequently, and that is equally important: what suits the rider. The discipline you ride, the level at which you compete or train, and your own experience and skill as a rider all have a direct and significant bearing on which bits are appropriate, which are likely to be effective, and which — however well-intentioned the choice — may actually be working against both you and your horse. This article explores those considerations in detail, with the aim of helping riders at every level make more informed, confident, and horse-centred decisions about their bitting arrangements.

Why the Rider Matters in Bit Selection

It is a well-established principle in equestrian sport and horsemanship that the effectiveness and appropriateness of any piece of equipment is inseparable from the skill of the person using it. A bit that is used with educated, sympathetic, independent hands can be an incredibly precise and gentle tool for communication. The same bit, used with unsteady, heavy, or unintentionally harsh hands, can become a source of considerable discomfort and confusion for the horse.

This is not a criticism of less experienced riders — every skilled rider was once a beginner, and developing independent, sympathetic hands takes time, repetition, and good instruction. It is simply a recognition of the fact that bit selection cannot be made without honest consideration of the rider's current ability and the way in which they use their hands and reins. A bit that is entirely appropriate for an experienced, advanced rider may be inappropriate — and potentially unkind — in the hands of someone who is still developing their position and rein contact.

Equally, a rider who has developed a high level of skill and subtlety may find that equipment which was appropriate at an earlier stage of their riding journey is no longer refined enough to support the level of communication they are now seeking to achieve. Bit selection, like riding itself, should be an evolving process that responds to the development of both horse and rider over time.

Beginner and Novice Riders — Building Confidence and Developing Feel

For riders who are new to the saddle, or who are in the earlier stages of developing their riding skills, the most important principle in bit selection is one of simplicity and mildness. At this stage of the rider's journey, the primary focus is on developing balance, position, and the beginnings of feel — and the reins and bit are inevitably used more for balance and security than for refined communication. This is entirely normal and expected, but it has significant implications for the horse's comfort and for the type of bit that is appropriate.

A beginner or novice rider will often have hands that are unsteady, that move independently of the rest of the body, and that inadvertently apply rein pressure at times and in ways that are not intentional aids. This is not a character flaw — it is simply the natural consequence of a body that has not yet developed the balance, core stability, and coordination that independent hands require. For the horse, however, it means that the bit will experience a degree of movement, pressure, and inconsistency that a more straightforward, mild, and forgiving bit design will manage more comfortably than a more complex or sensitive one.

For beginner and novice riders, simplicity is key. A mild, straightforward bit with a single, direct action gives the horse the clearest and most consistent signals that are possible within the constraints of the rider's developing skill, and gives the rider the best opportunity to begin developing feel and communication without the added complexity of a more elaborate design. There should be no severity, no complex action, and no design that amplifies the effect of unsteady hands — the goal at this stage is to cause as little disruption to the horse as possible whilst the rider develops the skills that will eventually allow for more refined communication.

Lessons with a qualified instructor are invaluable at this stage, both for the development of the rider's position and hands and for guidance on appropriate equipment. The British Horse Society maintains a register of qualified riding instructors and coaches across the UK, and we would always recommend working with a BHS-qualified instructor as part of your riding development journey.

Intermediate Riders — Developing Communication and Exploring Options

As a rider progresses beyond the novice stage and begins to develop a more secure, independent position and a more consistent, following contact, the range of appropriate bit options broadens. The intermediate rider is beginning to develop genuine feel — the ability to sense what the horse is doing beneath them and to respond with increasingly subtle and timely aids — and this developing feel opens up the possibility of using bits whose action requires a more educated hand to use appropriately.

At this stage, it becomes increasingly relevant to consider not just what the horse needs in terms of mouth conformation and sensitivity, but what the rider needs in terms of communication and control for the specific work they are doing. An intermediate rider who has developed a reasonable degree of softness and consistency in their hands may begin to explore the range of options available to them, guided by a professional bit fitter who can assess both the horse and the rider and make recommendations that serve both.

It is also at the intermediate stage that riders often begin to engage more seriously with a specific discipline, and discipline-specific considerations — which we will explore in detail below — begin to play a more significant role in bit selection. An intermediate dressage rider beginning to work at medium level has different requirements from an intermediate showjumper working at a metre or an intermediate endurance rider competing over long distances, and those differences should be reflected in the bitting arrangement.

The British Equestrian website offers excellent guidance on training pathways and coaching across all disciplines, and we would always recommend engaging with discipline-specific coaching alongside any equipment fitting consultation to ensure that both horse and rider are being supported in the most comprehensive way possible.

Advanced and Experienced Riders — Refinement, Precision, and Partnership

For the advanced or experienced rider, bit selection becomes an exercise in precision and refinement. At this level, the rider has developed the independent seat, educated hands, and depth of feel that allow them to use a much wider range of bit designs effectively and sympathetically, and the focus of bitting decisions shifts toward finding the equipment that best supports the specific demands of the work being done and the communication that the rider is seeking to achieve.

Advanced riders are typically working at higher levels within their chosen discipline, asking more technically demanding things of their horses, and seeking a degree of lightness and subtlety in the aids that requires equipment to be finely tuned to both horse and rider. The conversation between an advanced rider and their bit fitter is therefore a more nuanced one — it goes beyond the basics of fit and action and into questions of how the bit supports collection, self-carriage, engagement, and the development of the partnership between horse and rider at the highest level.

It is also worth noting that even the most experienced and talented riders benefit from regular reviews of their bitting arrangement. Horses change over time, riders develop, and the demands of the work evolve — all of which means that a bitting arrangement that was ideal at one point in time may benefit from reassessment as circumstances change. 

Discipline also matters

Dressage — Softness, Collection, and Communication

Dressage is perhaps the discipline in which the relationship between bit selection, rider skill, and horse comfort is most acutely felt. At its heart, dressage is about developing the horse's natural movement and athletic ability through progressive training that creates lightness, balance, and harmony — and the bit is central to that process. The regulations governing bit use in affiliated dressage competitions are specific and detailed, covering the types of bit that are permitted at each level, and any rider competing affiliated dressage should familiarise themselves thoroughly with the relevant rules.

British Dressage publishes comprehensive and regularly updated rules and equipment guidelines on their website, including detailed information on permitted bits at every level from Introductory through to Grand Prix. These guidelines should be the first point of reference for any dressage rider when considering their bitting arrangement, and a professional bit fitter will always take competition regulations into account when making recommendations for riders competing at affiliated level.

For the dressage rider, the key qualities sought in a bitting arrangement are softness, clarity of communication, and the ability to support the progressive development of collection and self-carriage as the horse advances through the levels. At the lower levels, where the horse is working in a more forward, reaching outline and the primary requirement is forward, rhythmical, and relaxed work, a mild and straightforward bit that encourages acceptance of the contact and relaxation through the jaw is generally most appropriate. As the horse progresses to higher levels and the demands of collection, lateral work, and piaffe and passage become relevant, the bitting arrangement may need to evolve to support the more refined and subtle communication that this level of work requires.

Rider skill is particularly critical in dressage bitting, because the subtlety of the aids at higher levels demands hands that are capable of the finest degree of feel and timing. A bit that amplifies the aids — however mildly — can be counterproductive in the hands of a rider who has not yet developed the level of refinement that its use requires, potentially creating tension, resistance, and a horse that becomes tight and defensive rather than soft and through.

Showjumping — Responsiveness, Control, and Confidence

Showjumping presents a different set of requirements from dressage, and those requirements have a direct influence on the bitting considerations that are most relevant for jumping riders. Where dressage prioritises softness, collection, and the development of self-carriage, showjumping demands responsiveness, straightness, adjustability of stride, and — particularly as the courses become more technical and the fences bigger — a reliable degree of control that allows the rider to manage pace, line, and approach with confidence and precision.

British Showjumping publishes the rules and equipment regulations for affiliated showjumping in the UK, including guidance on permitted bits at different levels of competition. As with dressage, any rider competing affiliated showjumping should ensure that their equipment meets the relevant regulations, and a professional bit fitter will always take these requirements into account.

For the jumping rider, the key consideration in bitting is finding the right balance between control and lightness. A horse that is heavy in the hand or that pulls through the contact on the approach to a fence presents a genuine safety concern — not just in terms of performance, but in terms of the welfare of both horse and rider. However, the solution to a horse that is strong or difficult to control on the approach to a fence is rarely a stronger bit — it is far more likely to be found in a combination of correct training, appropriate schooling on the flat, and a careful assessment of whether the current bitting arrangement is contributing to the tension and pulling rather than alleviating it.

For less experienced jumping riders, a mild and straightforward bitting arrangement that gives clear, consistent signals without amplifying the effects of an unsteady or reactive hand is generally most appropriate. As the rider develops their skills, their security in the jumping position, and their ability to use their aids independently and sympathetically, the bitting arrangement can evolve in response to the growing demands of the work.

Cross Country and Eventing — Safety, Stamina, and Control at Speed

Cross country and eventing introduce a set of considerations that are not present in the same way in arena-based disciplines — most notably, the question of control and safety at speed over solid fences in an open environment. This changes the bitting conversation significantly, and it is important that both rider experience and the specific demands of cross country riding are carefully considered when selecting equipment for this discipline.

British Eventing publishes detailed equipment rules and guidelines for affiliated eventing, including specific guidance on bit use across all three phases — dressage, showjumping, and cross country. It is worth noting that the bit requirements for the dressage phase of an event are the same as those for affiliated dressage competition, whilst the cross country and showjumping phases may permit a wider range of options. Many event riders use a different bit for the cross country phase than for the dressage, reflecting the different demands of each phase, and this is a perfectly legitimate and sensible approach provided that the horse is comfortable and familiar with each arrangement.

For less experienced cross country riders and eventers, the priority in bitting is finding an arrangement that provides a safe and manageable degree of control without creating tension or anxiety in the horse. A horse that becomes tense and strong when it sees a fence or feels the open space of a cross country course presents a safety concern that needs to be addressed through training as a primary strategy, with bitting considered as one part of a broader approach. Increasing bit severity as a first response to a strong or bolshy horse across country is rarely the right answer and can make the underlying problem worse by increasing tension and anxiety.

For more experienced cross country riders who have developed a secure, balanced position and the ability to use their aids effectively at pace, the bitting arrangement can be more specifically tailored to the individual horse's response to the discipline and the specific challenges of the courses being ridden.

Hacking and Pleasure Riding — Relaxation, Safety, and Enjoyment

Hacking and pleasure riding are the foundation of many people's equestrian lives, and yet they are often treated as an afterthought when it comes to equipment consideration — as though the bit matters less because the work is less demanding. In reality, the opposite argument could be made: a horse that is hacked out alone or in company, on roads, bridleways, and open spaces, needs to be as comfortable, relaxed, and responsive as possible, because the unpredictability of the environment means that a horse that is tense, strong, or anxious in their bitting arrangement presents a real safety risk.

For hacking and pleasure riding, the priority is finding a bitting arrangement that encourages relaxation and a willingness to go forward in a calm and manageable way, that provides the rider with a safe and comfortable degree of control in the variety of situations that hacking presents, and that does not create tension or anxiety in either horse or rider. For the majority of horses in light hacking work, a mild and straightforward arrangement that the horse is comfortable and familiar with will serve perfectly well.

Riders who find that their horse becomes strong, anxious, or difficult to manage when hacking should always investigate the root cause of that behaviour before reaching for a stronger bit. Tension on the roads or in open spaces is often related to anxiety, lack of confidence, or the horse's fitness and energy levels rather than to the bitting arrangement specifically, and addressing those underlying factors is always a more effective and welfare-positive approach than attempting to manage the behaviour through increased bit severity.

Endurance and Long-Distance Riding — Comfort, Consistency, and Fatigue

Endurance and long-distance riding present a unique set of bitting considerations that are shaped by the length of time the horse is required to carry the bit, the physical demands of sustained work over long distances, and the importance of maintaining the horse's comfort and willingness over the course of a ride that may last many hours.

Endurance GB is the governing body for affiliated endurance riding in the UK and publishes the rules and equipment guidelines for the sport, including guidance on permitted bits and tack. For riders competing in affiliated endurance, these guidelines should be reviewed carefully and followed precisely.

For the endurance rider, the comfort of the bitting arrangement over time is particularly important. A bit that causes minor irritation or discomfort during a one-hour hack may cause significant soreness and distress during a fifty or one-hundred-kilometre ride, and the cumulative effect of sustained bit pressure over many hours means that any areas of poor fit or inappropriate action are magnified considerably. Endurance horses typically need a mild, comfortable, and well-fitted bitting arrangement that they can carry for extended periods without fatigue or discomfort, and the rider's ability to maintain a light, consistent contact over many hours — managing their own fatigue as well as the horse's — is an important consideration in the bitting conversation.

Western Riding — Tradition, Horsemanship, and Lightness

Western riding has its own rich tradition of horsemanship and bitting philosophy, and whilst the equipment used in western disciplines differs significantly from that used in classical and competition English riding, the fundamental principles of comfort, correct fit, and appropriate use remain exactly the same. Western bits are governed by their own set of regulations in affiliated western competition, and riders competing in affiliated western disciplines should always refer to the relevant rulebook for guidance on permitted equipment.

At the heart of western bitting philosophy is the concept of lightness — the finished western horse should respond to the lightest possible rein signal, and achieving that lightness is a long-term training goal that requires the correct progression of equipment as the horse develops. The use of heavier or more severe western bits is not intended to create control through force but to allow the highly trained horse to respond to the subtlest of aids, and using such bits on a horse that has not reached the appropriate level of training — or with a rider who has not developed the required skill and subtlety — is as inappropriate in western riding as it is in any other discipline.

Bringing It All Together — Discipline, Experience, and the Individual Horse

As this article has illustrated, choosing the right bit involves far more than selecting a design from a catalogue or following the recommendation of a fellow rider. The discipline you ride, the level at which you train and compete, your own experience and skill as a rider, and — always — the individual conformation and comfort of your horse's mouth all play a role in determining which bitting arrangement is most appropriate for your specific situation.

Getting this right is not always straightforward, and it is not something that should be left entirely to guesswork. A professional bit fitting consultation brings together all of these considerations — the horse, the rider, and the discipline — and produces recommendations that are grounded in knowledge, experience, and a genuine commitment to the welfare and performance of both horse and rider.

At The Fitted Horse, we work with riders across all disciplines and all levels of experience, and we take pride in offering a fitting service that is as individual as the horses and riders we work with. Whether you are a complete beginner looking for guidance on your first bit, an experienced competitor seeking to refine your bitting arrangement at the highest level, or anything in between, we would love to help. Browse our Knowledge Centre at www.thefittedhorse.com/knowledge-centre for further reading on all aspects of equine equipment fitting.

Further Resources

British Dressage — rules, equipment guidelines, and training resources for dressage riders. 

British Showjumping — rules and equipment regulations for affiliated showjumping. 

British Eventing — rules and equipment guidelines for affiliated eventing across all three phases. 

Endurance GB — rules and equipment guidance for affiliated endurance riding. 

The British Horse Society — guidance on rider training, qualified instructors, and horse welfare. 

British Equestrian — coaching pathways and training resources across all equestrian disciplines.