Understanding the Natural Mechanics of Horses
When a horse moves freely without a rider, its forward impulsion naturally comes from its hindquarters. The direction in which the horse travels is determined by the positioning and movements of the head and neck.
The Role of the Rider: Controlling Impulsion and Direction
However, when a rider is mounted on a horse, the responsibility of creating impulsion shifts to the rider. With the use of their legs and seat, the rider encourages the horse to move forward and maintain momentum. In addition, the rider should control the direction and speed of the horse by establishing contact with the horse’s mouth via the bridle’s reins.
The Importance of Bridles and Bitting

Bridles and bitting play a vital role in facilitating clear communication between the horse and rider, ensuring smooth and controlled movements, and enabling the rider to properly guide the horse.
Selecting the Right Bridle and Bit
- Comfort: Choose a bridle and bit that fit comfortably on the horse, ensuring they do not cause any discomfort, pain, or rubbing.
- Function: Opt for a bridal and bit design that serves the specific needs of your horse and your riding discipline.
- Quality: Invest in a durable and well-made bridle and bit, as these are crucial components for a successful horse-rider partnership.
By considering these factors, the rider will create a harmonious bond with their horse, leading to more enjoyable and effective riding experiences.
The Evolution of Bridles: An Overview
Prehistoric to Roman Times: The Genesis of Bridles
Since early mankind first domesticated horses for their services, bridles have played an essential role in safely and effectively managing these magnificent animals. Initially, a bridle was rudimentary, merely a strip of leather or a loop of rope casually draped around the head of the horse. Over time though, as our understanding of horse behavior and anatomy expanded, these simple fittings evolved. By the time the Romans wielded power, bridles had been improved significantly with the introduction of a bit, which provided riders with greater control over the horse’s movement and behavior.
Understanding the Seven Control Points
These advanced bridles, equipped with a bit, offered control through what is referred to as “The Seven Points of Control”. These are specific pressure points located on a horse’s head that are incredibly sensitive. Interacting with these points through the bit allows the rider to guide and control the horse more effectively.
Internal Control Points: Inside the Mouth
When a rider bridles a horse, a variety of pressure points become available for communication and control, depending on the choice of bit or bridle. Within the horse’s mouth, there are four distinct points: the lips, the tongue, the bars, and the roof of the mouth.
- Lips: The length of the mouth as well as the sensitivity of the skin are crucial factors. An appropriate fit is essential to prevent any discomfort or injury.
- Tongue: The horse’s tongue may be neat and easily fit into the mouth, allowing the bit to rest properly on the bars. Alternatively, a horse may have a “coarse” tongue, which is large and less sensitive, thus interfering with the correct positioning and function of the bit.
- Bars: Located on the lower jaw bone, directly in front of the molar teeth and above the corner incisors, the bars are covered by soft skin that can be easily bruised or damaged – particularly if the skin is sensitive.
- Roof of the Mouth: This ridged structure is situated between the upper jaw bones. If a high-ported bit is used, it applies pressure on the roof, potentially forcing the horse’s mouth open.
External Control Points: Outside the Mouth
In addition to the internal points, there are three external pressure points: the nose, the chin groove (curb groove), and the poll.
- Nose: The horse’s nasal bone lies above the soft nostril. It’s critical to ensure that pressure from a bridle is applied to the nasal bone and never on the delicate nostril area.
- Chin Groove (Curb Groove): This area is located directly above the junction where the lower lip meets the lower jaw bone behind the horse’s jaw. It serves as an important point of control and communication.
- Poll: Positioned directly behind the ears and above the brain, the poll is the most vulnerable and crucial control point. Any pressure applied here must be gentle and carefully managed to prevent injury or discomfort.
The Impact of Incorrect Bridling
It’s crucial, however, to exercise extreme care when making use of these points of control. Due to their sensitivity, they can easily sustain injury and cause the horse significant discomfort. Incorrect bridling and the usage of an inappropriate or poorly fitted bit can lead to excessive pain or even permanent injury.
Emphasizing Animal Welfare
If a horse is suffering from pain, attempts to control it by inflicting more pain are not only inhumane but also ineffective in the long run. Although there may be temporary compliance, control gained through pain is not sustainable. Furthermore, it can severely harm the incredibly important relationship between horse and rider. Thus, riders must prioritize their horse’s comfort and well-being by choosing the right bridle and bit and using them correctly.
Risks and Dangers of Incorrect Bridling and Riding
The Impact of Pain on Horse Behavior
A horse experiencing pain due to a poorly fitted or harshly used bit may eventually reach its tolerance limit. In an effort to escape the discomfort, the horse may resort to bolting – running away uncontrollably – with the intention to get relief from the pain. It’s important to understand that a horse in such a situation is likely to only stop once the pain subsides.
The Consequences of Misusing Control Points
Every rider must be cognizant of the potential for misuse or abuse of the seven points of control when communicating their commands to the horse. Inappropriate pressure or manipulation of these points can provoke undesirable reactions in horses such as rearing, bolting, or becoming generally unmanageable. Proper, considerate application of these control points can prevent these dangerous reactions.
Damaging Effects of Rough Bit Usage
Both rough riding techniques and harsh handling of the bridle can inflict severe damage to a horse’s mouth. Bit-induced injuries can be so drastic that they create deep sores and ultimately damage the bone structure of the mouth, particularly the lower jaw. In many cases, horses with severely damaged mouths exhibit old wounds deep within their jaw bones. Riding or bitting such horses always presents challenges as they may ‘pull on the bit’ or resist the bit with great force due to past traumatic experiences.
Problems Caused by Dirty or Ill-Fitting Bits
Equally problematic are dirty or ill-fitting bits. The discomfort caused by these can lead to a horse developing a sore mouth. Over time, consistent discomfort or pain when biting can result in the horse becoming head-shy, which means it becomes wary of actions involving its head. In severe cases, a horse may flatly refuse to accept the bit, displaying clear resistance during bridling.
Understanding Bit Action
Bits play a crucial role in communicating with a horse while riding, and different types of bits interact differently with the horse’s pressure points.
Snaffle Bit and Related Nosebands

The snaffle family of bits predominantly exerts pressure on the lips, tongue, and bars of the horse’s mouth. However, when used with specific nosebands, effects extend to other pressure points as well.
- Drop, Grakle, or Flash Nosebands: These types of nosebands intensify the snaffle bit’s action by also targeting the nose and chin groove.
- Kineton Noseband: Unique to this noseband, when paired with a snaffle bit, it only affects the nose.


Curb Bits

Curb bits provide extensive control, affecting all the earlier discussed pressure points excluding the nose. Additionally, the following features enhance their action:
- High Port: If the port of the curb bit is high, it also impacts the roof of the mouth.
- Long Cheeks: If the bit has long cheeks, it exerts pressure on the poll.
The Double (Weymouth) Bridle and Pelham

The double, or Weymouth, bridle incorporates two bits, often resulting in twice the action on the lip pressure point. The Pelham bit, a hybrid of the snaffle and the curb, uses the same pressure points as its parent bits.
Gag Snaffle

This variety functions differently by primarily targeting the corners of the mouth and the poll. The cheekpieces of the bridle go through holes in the bit ring, fastening directly to the reins, bypassing the bit. This architecture allows the rider to raise the bit in the horse’s mouth towards the poll, putting considerable pressure on both areas.
Bitless Bridle

As the name suggests, a bitless bridle doesn’t interact with the pressure points in a horse’s mouth. Instead, it achieves control by acting on the nose and chin groove.
Frequently Asked Questions About Bridles and Bitting
Q: What is the ideal way to select the right bit for my horse?
A: To select the right bit for your horse, consider factors such as the horse’s level of training, sensitivity in the mouth, and temperament. It’s essential to choose a bit that fits your horse’s mouth comfortably and is appropriate for the type of work or discipline you will be engaging in. If you’re unsure, seek advice from an experienced trainer or a knowledgeable equine professional.
Q: How can I tell if a bit fits my horse’s mouth correctly?
A: A well-fitting bit should sit comfortably in your horse’s mouth, without pinching, digging into the cheek tissues, or causing tension. There should be a small space (about half an inch) between the corners of the horse’s mouth and the bit rings. Ensure that the bit lies evenly on both sides of the mouth, and remember that different horses have unique mouth conformations and preferences, so it might take some time to find the ideal bit.
Q: How often should I check my bridle and bit for wear and tear?
A: It’s a good idea to inspect your bridle and bit for wear and tear regularly, ideally after each use. Look for broken or cracked parts, damaged stitching, or other signs of deterioration. Proper maintenance and cleaning can help prolong the lifespan of your bridle and bit while ensuring your horse’s comfort and safety.
Q: Is it better to use a bitless bridle or a bit?
A: Choosing between a bitless bridle and a bit often depends on your horse’s training level, individual preferences, and your riding discipline. Some horses respond better to bitless bridles, while others prefer bits. If you’re undecided, it’s worth trying both options to see which one results in better communication and comfort for your horse.
Q: What does ‘breaking in’ a bit mean, and how is it done?
A: When we talk about ‘breaking in’ a bit, we’re referring to the process of encouraging your horse to accept the bit and get used to the sensation of it in their mouth. The easiest way to do this is by having them wear the new bit during meals, so they associate it with positive experiences. Start with shorter periods and gradually increase the time the bit is in.
Q: Can the same bit be used with multiple horses?
A: Yes, the same bit can be used with multiple horses, as long as it is the correct size and comfortable for each horse. However, to maintain hygiene and prevent the potential spread of disease, it’s advisable to thoroughly clean the bit after each use and before it’s used by a different horse.
Q: What are common signs that a horse is uncomfortable with the bit?
A: If a horse is uncomfortable with a bit, they may exhibit behaviors such as head tossing, not responding to the bit or overreacting to it, drooling excessively, or attempting to spit the bit out. Other signs can be changes in eating habits or visible damage in the mouth. If you suspect discomfort, consult with a vet or equine dental specialist to ensure there aren’t any underlying physical issues.
Q: Should I use a different bit for training and competitions?
A: The choice of bit should always prioritize the horse’s comfort, but some riders prefer to train with one type of bit and switch to another for competitive events. However, it’s important to remember that any change should be done gradually, allowing the horse sufficient time to adjust to the new bit before a competition.
Q: What role does rider skill play in bit selection?
A: Rider skill and experience play a significant role in bit selection. An inexperienced rider with heavy hands may inadvertently apply too much pressure, causing discomfort for the horse when using a more severe bit. As a result, novice riders should start with a milder bit and consider upgrading as their skills and confidence improve, ensuring a smooth communication with the horse.
Q: Do different equestrian disciplines require specific bits?
A: Yes, different equestrian disciplines might have unique bit requirements and preferences. For example, dressage competitions may require riders to use a snaffle or double bridle, while western riders often use curb bits. It’s crucial both to be familiar with the specific regulations for each discipline and ensure the appropriate bit is used for each activity.
Q: How can I determine if the bit is too severe for my horse?
A: A bit may be considered too severe if the horse consistently shows signs of distress or discomfort, seemingly overreacts to rein pressure, or behaves erratically. It might also cause visible damage to the horse’s mouth. If you suspect a bit is too severe, try switching back to a milder bit and observe any changes in the horse’s behavior and performance.
Q: Can a specific bit be used to correct my horse’s behavior?
A: While certain bits can provide additional control, it’s essential to remember that a bit alone can’t compensate for gaps in training or communication between the rider and the horse. Bits should be chosen based on comfort, compatibility, and suitability for the chosen discipline. If your horse exhibits problematic behaviors, consult an experienced trainer to address the root causes and develop appropriate training techniques rather than relying solely on bit selection.
Glossary of Terms
1. Baucher Bit: A type of snaffle bit with a hanging cheek that applies mild poll pressure.
2. Bitless Bridle: A bridle that controls the horse without the use of a bit.
3. Bit Rings: The round parts of a bit that attach it to the bridle and reins.
4. Breaker Bit: Also known as a starter bit, it’s used to get young horses accustomed to having a bit in their mouth.
5. Bridle: The headgear used to control a horse, which includes a bit and reins.
6. Cavesson: Part of a bridle, it encircles the horse’s nose and is typically used for lunging.
7. Cheek Pieces: Straps on a bridle that are fastened to the bit and run along the side of the horse’s face to the crown piece.
8. Crown Piece: This part of the bridle runs over the horse’s poll (top of the head).
9. Curb Bit: A type of bit that applies leverage pressure on the poll, chin, and mouth of the horse.
10. Double Bridle: Also known as a Weymouth, it combines two bits (a curb and a bradoon) in the horse’s mouth simultaneously.
11. Flash Noseband: A combination of a cavesson and an extra strap that secures the horse’s mouth closed to a greater degree.
12. Gag Bit: A type of bit that lifts in the horse’s mouth to apply pressure on the lips and poll.
13. Grakle Noseband: Designed to limit sideways jaw movement and prevent crossing the jaws.
14. Kineton Noseband: A device that transfer the bit’s pressure to the horse’s nose.
15. Martingale: Equipment attached to the noseband or reins to restrict head tossing.
16. Noseband: Component of a bridle that encircles the nose and jaw of the horse.
17. Pelham Bit: A type of bit that works on several parts of a horse’s head, depending on which rein is used.
18. Poll: The area behind a horse’s ears, which is a key pressure point.
19. Reins: The straps attached to a bit or bitless bridle that are used by the rider for signaling and steering.
20. Snaffle Bit: A bit that applies direct pressure without leverage, typically used for training and everyday riding.21. Weymouth Bit: A type of curb bit typically used in dressage with a double bridle.