What kinda bit would you Recommend for breaking A filly. Harsh or gentle?
Start with a true snaffle (no shanks) make it a decently fat snaffle because the thinner the mouthpiece, the harsher the bit. Always keep in the forefront of your mind that the harshest thing about any bit is the riders hands.
Being harsh will get you nowhere except a possible case of abuse. You have to be gentle and caring to a certain point.
Start with a broken bit