I know how u feel, I have a really strong pony, so I have been thinking of changing the bit, people have told me a Waterford bit, I looked it up and it does seem to help. Type in on google to see what u think about it

I know how you feel, i have the same problem with my pony, i would suggest a dutch gag, or mylar mb04, but then again it depends what you do with your horse/pony, wether its showjumping, endurance cross country dressage etc it really just depeneds. :) xx

i think you should address the problem before resorting to harsher bits- it will eventually learn to pull through it and ur problem is worsened.