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Bitless Bridle With a subtle but simple system of two loops, one — Tack (Where the head goes the horse follows — effective control of the whole head, no…)

Bitless Bridle With a subtle but simple system of two loops, one

Where the head goes the horse follows — effective control of the whole head, no bit required.

Curious whether a true bitless bridle could give you full head control with no bit pressure?

Reviewed by Ann Pruitt, InfoHorse.com · Updated April 2026
Black English leather Dr. Cook Bitless Bridle Hunter style on a horse
Black English leather Dr. Cook Bitless Bridle Hunter style on a horse

Bitless Bridle

With a subtle but simple system of two loops, one over the poll and one over the nose, the new bitless bridle provides the rider with effective control of the whole head. And, where the head goes the horse follows…


PHS Saddlery, Maker Of The Bitless Bridle

PHS Saddlery has been the maker of "The Bitless Bridle" and worked with Dr. Cook for Many years and since the retirement of Dr. Cook PHS Saddlery continues to make the one-of-a-kind, Amazing Bitless Bridle! The Bitless Bridle provides safer and more effective control than the bit. By comparison with existing bitless bridles, it is healthier than a Hackamore, better than a bosal and smarter than a sidepull. Dr. Cook thinks of it as providing a benevolent headlock. He considers it to be the best thing to have happened to the horse since man first placed metal in its mouth, 6000 years ago. It outstrips the invention of the stirrup, which was solely for the benefit of man, as the bitless bridle benefits both man and horse."

How About Slowing or Stopping With The Bitless Bridle?

Pressure on both reins or quick alternative pressure on each rein applies a gentle squeeze to the whole of the head and triggers a 'submit' response. The mechanics of the braking effect may be attributable to the calming effect of a whole-head-hug; to initiation of a balancing reflex at the poll; to the stimulation of areas of special sensitivity behind the ears; or simply to painless pressure across the bridge of the nose. Whatever the mechanism, the "brakes" are more reliable than those provided by the bit. First, bit-induced pain causes many a horse to bolt rather than brake. Secondly, at no time can the horse block the rider's ability to communicate by placing the bit between its teeth or under its tongue and so deprive the rider of all means of control. Unlike the mechanics of the bit, Hackamore, bosal or sidepull, braking is not dependent on pain, poll flexion, and obstruction of the airway.

A Necessary Explanation

Until recently, 'aversion to the bit' has been assumed to be a syndrome characterized by half a dozen different problems. But Dr. Cook's research has now shown that the bit is the cause of over a hundred behavioral problems. Each one of these problems has been repeatedly solved by removing the bit and using the Bitless Bridle. The bridle's very effectiveness, however, brings with it a curious dilemma when it comes to advertising. Anyone who describes the problems solved or the benefits gained from using the bridle runs the risk of sounding like a snake-oil salesman and a charlatan, as the list is so long and so surprising.

Nevertheless, many users have volunteered comments such as "The bridle does everything that is claimed for it." So confident that we are not guilty of false advertising, let us proceed.

The Five F's

A bit frightens a horse. It causes pain or the fear of pain. Fear is manifested by one or more of the five F's; fright, flight, fight, freeze or facial neuralgia (the headshaking syndrome). Each one of these sub-headings has its list of symptoms. Collectively, the hundred or more symptoms are expressed by their interference with just about every bodily system. Interference with systems that are vital to athletic performance, such as the nervous system, respiratory, musculoskeletal, and cardiovascular systems, means that the horse is not only in pain but is also additionally handicapped.

For example, the presence of a bit in the mouth leads to obstruction of the airway in the throat. As striding is synchronized with breathing, anything that interferes with breathing also interferes with striding.

For example, the presence of a bit in the mouth leads to obstruction of the airway in the throat. As striding is synchronized with breathing, anything that interferes with breathing also interferes with striding.

A horse that is unable to breathe or stride properly cannot run and jump satisfactorily or even safely.

Listed below are some of the bit-induced problems that the Bitless Bridle has solved.
First the Five F's:

Fright: Difficult to catch in the paddock, difficult to put the bridle on or take it off, unfriendly in the stable, difficult to mount. At exercise, anxious, unpredictable, 'hot,' nervous, fearful, shy, spooky, panicky, tense, stressed, sweats excessively, unfocused, a restless eye, shows white of eye, slow to learn,

Flight:Difficult to slow or stop, bolting, running through the bit, puts the bit between teeth, jigging, prancing, rushing, fidgeting, hair-trigger response to the hand aids, runs wild on the lunge rein

Fight:Bucking, rearing, spinning, aggressive, argumentative, confrontational, resistant, bossy, cranky, surly, resentful, adversarial, angry, hard-mouthed, pulling, heavy on the forehand, difficult to steer in one or both directions, refusal to rein back, pig rooting, yawing, crossing the jaws, reluctance to maintain canter, stiff-necked, refusal to lead on the correct leg

Freeze:(responses to pain or fear that are particularly likely in mules and donkeys, but occur also in horses): Refusal to leave the herd, refusal to go forward (napping), backing-up, muscle cramps, lack of courage and confidence, refusing at jumps, lack of hind-end impulsion

Facial Neuralgiaundefined(the headshaking syndrome): At exercise, open mouth, head tossing, flipping the nose, above the bit, star-gazing, behind the bit, overbent, rubbing muzzle or face on foreleg, striking at muzzle with foreleg, rapid and noisy blinking, sensitive to bright light or wind or rain, sneezing and snorting, grazing on the fly, attempts to bite horses alongside or grab the shank of the bit or the rider's boots, watery eyes, nasal discharge, grinds teeth, tilts head. At rest, head shyness, difficult to clip or hose head, twitching of the cheek muscles.

General Unhappiness: Lack of finesse in control, 'lazy,' dull, subdued, 'ring sour,' tires prematurely, ears pinned at exercise, heads for the stable at every opportunity, tail swishing

Breathing Difficulties:Excessive poll flexion, elevation or dorsal displacement of the soft palate, thick-winded, roaring, gurgling, choking-up, tongue over the bit, tongue behind the bit (swallowing the tongue), epiglottal entrapment, deformity of the windpipe (scabbard trachea), asphyxia-induced pulmonary edema ('bleeding' or exercise-induced pulmonary hemorrhage), coughing at exercise, small airway disease.

Striding Difficulties:Tense neck, stiff or choppy stride, short stride, incoordination, stumbling, heavy on the forehand, interfering with hind hoof, inverted frame (high head carriage, hollow back), toe scuffing, refusal to maintain canter, false collection, lack of self-carriage, breakdowns and limb bone fractures arising from premature fatigue and shortage of oxygen, leading to false steps and falls

Mouth and Dental Problems:Fractured jaws (from falls or other accidents), star fractures of the bars of the mouth leading to the shedding of dead bone (rare), periostitis leading to bone spur formation on the bars of the mouth (common), sore mouth, cut lips, lacerated or amputated tongue: lip sarcoids, erosion of first cheek tooth, sharp enamel edges leading to cheek ulcers, loss of appetite, reluctance to drink on trail rides leading to dehydration.

Effect of All of the Above on the Rider:

Use of a bit or bits makes riding unnecessarily complicated, difficult, and even dangerous. Being unaware of the cause of these problems and, therefore, not knowing how to tackle them, riders become discouraged in a number of different ways. They may, for example:

* Persuade themselves that they simply do not have the skills to become good riders. Instead of blaming their tools (the bits) they

* Develop a sense of frustration with their apparent inability to master the art of equitation, or

* A burgeoning annoyance bordering on anger with the horse, or

* An increasing reluctance to exercise the horse on a regular basis and the generation of displacement activities (excuses), or

* They despair of ever achieving that harmony between horse and rider that is the pinnacle of equitation, or

* They cease to get pleasure from riding, or

* They lose confidence, become afraid of riding, and consider giving it up altogether, or

* They decide to sell a horse that appears to have incurable problems and buy another, or

* They experience economic embarrassment from doomed attempts to overcome the problems by means other than removal of the cause (the only logical approach to treatment), or

* They suffer personal injury (anything from a fractured collar bone to sudden death)

The Bitless Bridle Is Kinder To Your Horse

Apart from avoiding the negative aspects of the bit, the benefits of The Bitless Bridle enable you to be kinder to your horse; improve your horse's welfare and its mental and physical balance; avoid confusing your horse by expecting it to eat and exercise simultaneously (the effect of using a bit); have better "brakes"; enjoy smoother transitions: lengthen your horse's stride (and, therefore, increase its speed); have less fidgeting, a calmer horse and one that listens better to the aids; reduce the stress of exercise for you and your horse; dispense with tongue-ties and dropped nosebands; enable your horse to get more oxygen and generate more spirit, vigor and stamina; obtain better performance; improve your own safety and that of your horse: gain more control; avoid so much lathering-up, foaming at the mouth and slobbering; allow your horse to develop a more graceful action, with a more rounded outline and better engagement; reduce the likelihood of foreleg lameness and breakdowns (from hypoxia, fatigue and heaviness on the forehand); reduce the likelihood of bleeding from the lungs and sudden death at exercise (caused by upper airway obstruction); put a novice on a fully-trained horse without fearing that its mouth may be damaged, and so enable a trained horse to teach an untrained rider; establish a better partnership; obtain more cooperation and have a happier horse.

A Few Comments From Bitless Bridle Users

From Dan Sumerel of the Sumerel Training System
"I really liked it! The horses responded very nicely, and with no resistance. No sign of resentment when asked to give to the bridle. Very easy to get a head-set and side pass was more responsive."

Gina-
"I have been using The Bitless Bridle since this August, and can hardly believe the difference in my six year old Paint mare, Gracie. For the 2.5 years I've owned her, she's been fussy and defensive about her mouth and, having a white nose/mouth, tends to get very badly sunburned in the summer time and wind burned in the winter. Now her fussing has stopped, she is more confident to move forward, and even thrusts her head into the bridle when I hold it out to put it on."

Ursula Minnich-krause, Germany
"Since last year I am riding three Thoroughbreds using your bridles only and I am very happy with them. Even in long-distance-races and mass starts it is absolutely problem-free to keep my horses under control."

Donna-
"I wanted to write in and tell everyone how wonderful this bridle has been for me and my 12 year-old QH gelding. My horse was a reining champ when he was 7, and was always in a high port bit. Trail riding is all I do these days and I wanted him out of the high port and into something easier to pack. However this horse has never been a beginner horse. Some of his stunts included: rearing, bucking, and jigging. I thought some of these problems came from the bit, so I changed to a medium port but it was a mess. I could buy a different bit everyday and spend a fortune and still not find the right one for him.

I got on the Internet and started a search of hackamores and found that there are as many choices as bits. There was, however, some info on "The Bitless Bridle." After reading everything on the site, and going in some chat rooms to discuss it with other riders, I decided that I should try it. It made sense, and it had a money back guarantee. Once I got the bridle, I had my husband come out with me to the ranch since I was trying this out on the trail (don't have a round pen) and wasn't really sure how he was going to act. I rode him first in his bit, which he hates and then put the Bitless Bridle on and his head came down and he was totally a different horse.

I read all the testimonies and have to say I thought it was to good to be true. I have been having a great time trail riding with him since. I have had him in it for one month now and he has never bucked or reared or jigged, even though I ride him out by myself (always been nervous without a buddy). Happy Trails Again."

Why Wait? Order Your Bitless Bridle Today!
Why wait to start helping your horse reach his/her full riding potential? Eliminate the pain, get better control, and help your horse to reach his fullest potential. Prices range from $69.95 to just over $200 at SmartPakEquine, ValleyVet, DoverSaddlery, JeffersEquine or you can call us directly to order!





PHS Saddlery, Maker Of The Bitless Bridle

PHS Saddlery has been the maker of "The Bitless Bridle" and worked with Dr. Cook for Many years and since the retirement of Dr. Cook PHS Saddlery continues to make the one-of-a-kind, Amazing Bitless Bridle! The Bitless Bridle provides safer and more effective control than the bit. By comparison with existing bitless bridles, it is healthier than a Hackamore, better than a bosal and smarter than a

Where the head goes the horse follows — effective control of the whole head, no bit required.

Get in touch

Visit bitlessbridle.com


Black English leather Dr. Cook Bitless Bridle Hunter style on a horse
Black English leather Dr. Cook Bitless Bridle Hunter style on a horse

Who makes The Bitless Bridle by Dr. Cook?

The Bitless Bridle is manufactured and sold direct by PHS Saddlery, the original maker of the design, from a facility in the Southern Colorado foothills of the Rocky Mountains. PHS was founded when Mr. Paul, at the age of 14, began building horse and pony driving harness on his parents' Midwest farm, and the company has continuously supplied saddlery to horse owners across the U.S. and Europe for the last 63 years. PHS recently purchased The Bitless Bridle Co. from Dr. Cook, who wished to retire, so the bridle you buy today comes straight from the people who have always built it. Orders ship from Colorado via UPS SurePost.

Brown Western leather Dr. Cook Bitless Bridle headstall fitted on a horse
Brown Western leather Dr. Cook Bitless Bridle headstall fitted on a horse
Who is Dr. Robert Cook, the inventor?
Dr. Robert Cook, Frcvs., PhD., is Professor of Surgery Emeritus at Tufts University in Massachusetts and a veterinarian who graduated from the Royal Veterinary College in London in 1952. His research has focused on diseases of the horse's mouth, ear, nose and throat, and on the harmful effects of the bit method of communication, and he has published nearly a hundred articles in scientific journals. He is the author of "Metal in the Mouth: The Abusive Effects of Bitted Bridles" and "Specifications for Speed in the Racehorse: The Airflow Factors." Cook considers the Bitless Bridle "the best thing to have happened to the horse since man first placed metal in its mouth, 6000 years ago."

Havana English leather Dr. Cook Bitless Bridle hunter headstall
Havana English leather Dr. Cook Bitless Bridle hunter headstall

How does the two-loop crossover system work?

The Bitless Bridle works on an entirely different concept from every other bridle: instead of pressure on the sensitive mouth (a bit) or sharp pressure on the nose (hackamores, bosals and sidepulls), it distributes gentle, painless pressure around the whole of the head. It does this through two loops, one over the poll and one over the nose, that cross under the jaw. Essentially the rider applies a "nudge" to one half of the head for steering, or a "hug" to the whole head for slowing and stopping, and where the head goes, the horse follows. Because the pressure is mild and spread over a large, less critical area, the bridle pushes rather than pulls, and a rider cannot inflict pain on the mouth.

Dr. Cook Bitless Driving Bridle with open cheek by PHS Saddlery
Dr. Cook Bitless Driving Bridle with open cheek by PHS Saddlery

What materials and styles are available?

PHS offers the bridle in English Leather, Western Leather, Beta (a weather-resistant synthetic), and Nylon, plus a dedicated Driving Bridle with open-cheek and driving headstall options. Beyond complete headstalls, every component is sold individually for repairs and customization, including crowns, nosebands, browbands and the patented cross-under straps in each material. PHS also produces an in-house line of matching reins (Beta, leather, nylon and rope), breast collars, and belts, bracelets and key fobs in collections such as Cooper Sunrise, Park Avenue, Hunt Club, Silver Pony and Copper Pony.

Which horses and disciplines is it suited for?

The Bitless Bridle is designed to be used on all types of horses and across all disciplines, from starting a young horse to dressage, hunt seat, trail, Western and driving. Because control never depends on painful mouth pressure, it is well suited to novice riders, lesson horses, headshakers, and horses that fight, evade or "get the bit between their teeth." PHS promotes it as making "Natural Horse-Man-Ship" more readily available to everyone, with the horse happier, performance improved and the partnership with the rider more willing. The bridle is also offered in Draft and pony sizes through the Beta and leather lines.

How to order direct from PHS Saddlery

You can buy The Bitless Bridle, reins and accessories direct from the manufacturer at bitlessbridle.com or by calling PHS. Free shipping applies to all U.S. orders over $75.00; orders under $75.00 ship at a flat rate of $6.95, with international flat-rate shipping at $25.00 ($20.00 to Canada) sent Air Mail for 6-10 day delivery. The site also publishes a User Manual, Sizing Information, an FAQ library, and nearly two decades of articles (1997-2016) plus user comments and photos to help new riders fit and adjust the bridle correctly.

Share This Solution
The Solution Section (FAQ)
What is the Bitless Bridle, and how does it differ from a hackamore or bosal?

The Bitless Bridle uses a subtle two-loop system — one over the poll and one over the nose — providing the rider with effective control of the whole head. By the company's own comparison: "healthier than a Hackamore, better than a bosal and smarter than a sidepull."

Who makes the Bitless Bridle?

The Bitless Bridle is made by PHS Saddlery, which worked with Dr. Cook for many years. Since Dr. Cook's retirement, PHS Saddlery continues to manufacture the bridle. The design is described as one-of-a-kind.

How does the Bitless Bridle slow or stop a horse without a bit?

Pressure on both reins (or quick alternating pressure on each rein) applies a gentle squeeze to the whole of the head, triggering a "submit" response. Per Dr. Cook, the calming effect may come from a whole-head-hug, a balancing reflex at the poll, sensitivity behind the ears, or simply painless pressure.

Why does Dr. Cook describe the Bitless Bridle as a major equine innovation?

Dr. Cook calls it the "best thing to have happened to the horse since man first placed metal in its mouth, 6000 years ago." He considers it more impactful than the invention of the stirrup — which he notes was solely for the benefit of man — because the bitless bridle benefits both man and horse.

Does the Bitless Bridle work for English or Western riders?

The Bitless Bridle is positioned as broadly applicable — the company's language describes it as suitable for any rider seeking control without a bit. Specific discipline configurations are available through PHS Saddlery; check the product line for English vs Western trim and material options.

What is The Bitless Bridle by Dr. Cook?
It is a patented bridle that gives the rider control without putting any metal bit in the horse's mouth. Instead of a bit, it uses a subtle system of two loops, one over the poll and one over the nose, that cross under the jaw to distribute gentle, painless pressure around the whole of the head. It was invented by veterinarian Dr. Robert Cook and is manufactured by PHS Saddlery.
How does the two-loop crossover system actually work?
The bridle applies pressure differently from any other design. A nudge on one rein presses on one half of the head for steering, while pulling both reins gives a gentle 'hug' to the whole head for slowing and stopping. Because the mild pressure is spread over a large, less sensitive area, the bridle pushes the horse rather than pulling on its mouth, so the rider cannot inflict pain.
Who is Dr. Robert Cook?
Dr. Robert Cook, FRCVS., PhD., is Professor of Surgery Emeritus at Tufts University and a veterinarian who graduated from London's Royal Veterinary College in 1952. His career focused on diseases of the horse's mouth, ear, nose and throat and on the harmful effects of the bit, and he has published nearly a hundred scientific articles. He invented and validated the Bitless Bridle starting in 1997.
Is it safe to ride without a bit in the horse's mouth?
PHS notes that bitless methods of communication are historically older than bitted methods, and that the belief a bit is required for control is a misconception. With the two-loop system the rider can never be denied control, and the horse cannot 'get the bit between its teeth.' As with all riding, no equipment can guarantee absolute safety, but the design is built to provide secure, reliable braking and steering.
What materials and styles can I choose from?
The bridle is offered in English Leather, Western Leather, Beta (a durable weather-resistant synthetic), and Nylon, plus a dedicated Driving Bridle. Headstall styles include English raised, English padded, Western, deluxe Western with antiqued spots, and harness leather. There are also draft and pony sizes within the Beta and leather lines.
Why does Dr. Cook say a bit can be harmful?
Cook's research concluded that the bit, sitting in one of the most sensitive parts of the horse's body, can trigger a flight-or-fight response and is responsible for over a hundred behavioral problems. He found a bit can interfere with breathing and striding, prompt the horse to retract its tongue and lift the soft palate, and unbalance the horse onto the forehand. The Bitless Bridle is offered as a humane alternative to what he calls 'the Bronze Age technology of the bit.'
What benefits does the Bitless Bridle claim to provide?
PHS lists kinder control with better 'brakes,' poll pressure rather than forced poll flexion, and more oxygen and energy because the airway is not obstructed. It also claims a liberated, freer neck, improved concentration, a lighter forehand with a longer stride, and reduced strain on bones, joints, tendons and ligaments. It can also eliminate the need for tongue-ties and bit-related evasions.
Can the Bitless Bridle help a headshaking horse?
PHS states that a bit can trigger facial neuralgia, which in turn can cause headshaking, so removing the bit may alleviate or eliminate the problem. The bridle is also presented as potentially helping with related bit-caused issues such as 'flipping the palate,' epiglottal entrapment, and a horse that 'swallows its tongue.' Results vary by horse, and the company frames it as a possible aid rather than a guaranteed cure.
Does my horse need special training to use it?
According to PHS's FAQs, most horses adapt readily because the bridle communicates through gentle, intuitive pressure rather than mouth discomfort. The company addresses transition questions directly, including starting a two-year-old in the bridle and moving back to a bit later if you sell or compete. New users are encouraged to follow the published User Manual and fitting instructions carefully.
Can I use it for dressage, jumping, racing or driving?
The bridle is marketed for all disciplines, and the FAQ section specifically discusses dressage poll flexion, close-contact hunt seat, racing at the track, and driving (with a dedicated Driving Bridle and driving headstall). However, PHS also addresses competition rules, noting some dressage, cross-country and show-jumping regulations still require a bit, so riders should check their discipline's current rules before competing.
How is it different from a hackamore, bosal or sidepull?
Traditional bitless bridles work primarily through concentrated pressure on the nose, which can still be harsh. The Bitless Bridle instead spreads gentle pressure around the entire head via its two crossing loops. PHS describes it as 'happier than a hackamore, better than a bosal and smarter than a sidepull.'
What sizes does the Bitless Bridle come in?
PHS publishes a dedicated Sizing Information page and offers the bridle across pony, standard horse and draft sizes, with draft options available in the Beta and leather lines. Because correct fit affects how the noseband and cross-under straps work, the company recommends measuring your horse and consulting the sizing guide before ordering. Individual replacement parts in matching sizes are also available.
How do I fit and adjust the noseband?
The fitting instructions recommend placing the noseband at a level on the nose that can seem unusually low to riders used to bitted bridles. PHS explains in its FAQ that, at the recommended position, the noseband still rests on bone and does not interfere with breathing. Following the User Manual's fitting guidance is important for the crossover pressure to release and function correctly.
Can I use my own reins and a martingale?
Yes. The FAQ confirms you can use your own reins, and PHS also sells matching Beta, leather, nylon and rope reins in English and Western styles. The company addresses martingale use as well, so riders can adapt the bridle to their existing tack within the fitting guidelines.
How do I order, and what does shipping cost?
You can order direct from the manufacturer at bitlessbridle.com or by phone at 719-576-4786. U.S. orders over $75.00 ship free via UPS SurePost; orders under $75.00 ship at a flat $6.95. International shipping is a flat $25.00 ($20.00 to Canada), sent Air Mail with 6-10 days for delivery.
Does PHS sell accessories and matching items beyond the bridle?
Yes. In addition to the bridle and replacement parts, PHS offers reins, breast collars, a noseband cover, and a Bitless Bridle accessory package. The company also designs and manufactures an in-house line of belts, bracelets and key fobs in collections such as Cooper Sunrise, Park Avenue, Hunt Club, Spring Daisy, Silver Pony and Copper Pony.

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Ann Pruitt
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