Bosals and Hackamores, What's the Difference?

I have received two e-mails with these comments: #1: "I don't like a Bosal. I think they are too harsh on a horse. I prefer a Hackamore." #2: "What is the purpose for the rope underneath the horse's head for your Hackamore?"

I'm not sure how to answer the first question, other than it shows the sometimes confusion over a Hackamore and the Bosal.    What is pretty clear is about anything you place in a horse's mouth or over a horse's nose can be harsh and cause pain if you are too hard and fast with your hands operating the reins. Granted, there is a lot confusion concerning terminology on bosals and hackamores, but when I use the term Bosal, I mean the nose band by itself. I use the term Hackamore when the Bosal is connected to a headstall and reins.  In the picture above right, I have the headstall connected over the side button of the bosal as opposed to between the side buttons and the nose band. I like it this way so the headstall is not so close to the horse's eye.

Traditionalists and really good horsemen (I am neither) will use a Bosal with just a hanger rather than a headstall. A hanger is really a leather strap that goes over the horse's poll and sometimes a thin leather string will be tied from the Bosal to the horse's forelock to help keep the Bosal in place.

I use a regular browband headstall with a fiador (see the picture at right). The "rope under the horse's head" is the fiador which keeps the horse from shaking the headstall off his head and keeps the horse from shedding the headstall when you are on the ground leading with the rein portion of the mecate reins. The fiador needs to be pretty snug behind the jaw.  In the picture I am taking up slack in the left rein causing the slack in the fiador.  When pressure on the reins is released, the Bosal will drop back into place.    

The Mecate rein, also called McCarthy reins, are a one piece rein, usually 20-22 feet long, connected to the Bosal by tying it into the Bosal above the heel knot and using the excess as a lead line when leading the horse in hand. When riding, this lead line can be coiled and tied to the saddle using the saddle strings (see photo at left), tied to the saddle horn, or is fed up through the rider's belt so it can be fed out easily when pulled from the Bosal end - this way if you come off the horse accidentally, you won't be drug if the horse takes off on you.

The part of the Bosal over the horse's nose is called the nose button and there are difference thickness. Given the same quality of braiding on the nose button, bigger diameter nose buttons will spread out and therefore lighten the pressure on the nose more so than a thinner bosal. As a horse becomes more finished in the Hackamore, a lighter and thinner Bosal would normally be used.

A direct rein is normally used when riding a horse in a Hackamore, especially in the beginning as the mecate reins connect at the bottom of the bosal, just above the heel knot and direction can be unclear or confusing to a horse in the beginning. Neck reining can be introduced as the horse becomes good in the hackamore and be built upon.

Certainly an improperly positioned hackamore, too low on the nose and over the soft tissue and cartilage can hurt a horse, and being too harsh with your hands can be painful as well, but there is no reason to think a bosal is in and of itself a harsh tool. In fact, I think a horse that is normally bitted can benefit from also be ridden in a bosal if for nothing more than a break on his mouth.