Choosing the correct bit thickness is one of the most important factors in your horse’s comfort. A bit that is too thick may crowd the mouth and press heavily on the tongue, while a bit that is too thin may create sharper, more concentrated pressure.
Why Thickness Matters
Every horse has a different mouth conformation. Some have low palates, large tongues, or narrower bars — all of which influence what thickness will feel comfortable and stable.
Common Signs of Incorrect Thickness
Excessive chewing
Resistance during transitions
Opening the mouth
Leaning or dropping behind the contact
Finding the Right Balance
A professional bit fitting helps identify the correct width, thickness, and shape required for your horse’s unique anatomy, ensuring clearer aids and improved relaxation.