A new bit for your horse, so the old one can go, right?
Those who know me from a bit fitting session know what I always say; "a bit is like a pair of shoes"... In other words; you have to break them in, but also alternate them. This is also the vision of Fager, one of the brands I work with. And I fully support this vision.
Just as you need to get used to new shoes, your horse also needs to get used to a new bit. This is because one bit works more on the bars, and another bit puts more pressure on the tongue, for example. This will change the pressure distribution in the horse's mouth, and its mouth will physically need to adjust. This way, you can prevent your horse from developing discomfort or even becoming afraid of the bit.
Getting used to a new bit
If you don't give the new bit time to adjust and immediately start using it permanently, you run the risk of bruising developing at these new pressure points. The horse might then associate the new bit with pain and become afraid of the pressure. This can lead to unwanted behavior, causing you to blame the bit and decide not to use it anymore, even though that's not actually the case.
Timeframe
This is why we recommend regularly switching bits. When using a new bit made of a new material, with different side rings, or a different design with a different pressure distribution, we advise switching to a different bit after three rides. (This advice depends on how often you ride and how long each session lasts). Another option is to gradually build up the time spent using the new bit, for example, starting with fifteen minutes with the new bit and then switching to the old one. You then gradually extend this time.
We recommend repeating this introduction cycle for about 2-3 months. It's difficult to give a general timeframe, as every horse reacts differently. Therefore, 2-3 months should be sufficient, depending on your own assessment of the situation.
Regularly check your horse's mouth and teeth for any bruising or discomfort. If you're unsure, we're happy to provide further advice!