[QUOTE=Lord Helpus;8459449]
I have used a lot of these rigs and all have value for different goals at different times. One common ‘problem’ is that most of them do not help with a horse who goes behind the bit. The Gogue (a Chambon with an addition strap) can help with this problem, but it is VERY easy to hurt a horse with a Gogue (also called a deGogue).
You are approaching things the right way, though — asking for help and becoming knowledgeable.
BE AWARE that any of these training aids can easily make a horse very sore. They are, each in their own way, asking a horse to use muscles that the horse has been avoiding. When starting a program, start very slowly. First, warm the horse up for 5 minutes in each direction. Then put the rig on loosely and work the horse for 3 minutes in each direction. Then remove the rig and do a ‘cool down, muscle stretch’ in each direction.
Increase work and tightness SLOWLY, always starting with a warm up. Know when the horse is going in the frame you want to establish, and do not keep tightening beyond that. More is NOT better, either in time or in tightness.
The late great Ronnie Mutch said that a Pessoa rig was as dangerous as “a razor in a monkey’s hand”. But it can be used safely and effectively if you are careful and know when to stop.[/QUOTE]
This should be repeated. I have and will use a deGogue. I found it very helpful in building up a horse with KS…and am considering using it to help a greener OTTB…BUT I have known MANY people who abused it and made horses sore. Actually seen several people make horses sore with lunging in general.
These are TOOLs…that need to be used very carefully. I typically start very loose, do mostly transitions (it is the transitions that build strength not running around in a circle), MOVE MY OWN FEET so the circle is kept very large and do not ever use them for very long. Most horses never need more than 10-15 minutes total…and you have to work up to that. I typically change directions MORE THAN ONCE. And you really have to watch your horse.