When he has decided that he doesn't have to respond to two reins on a pelham or Liverpool bit what bit are you going to go to then? Why not teach him to respond in the snaffle and teach your rider to be very light?
There are a few threads around that suggests Crest Toothpaste is successful,the higher the fluoride content the better.But you have to be onto it 3 or 4 times a day until they go. As someone else has said they get more aggressive if you are half hearted about it.
I guess you have had her hoof levels checked.The feet are often low on the outsides.Pick her hind foot up and look down the cannon bone and check the profile of her hoof. Pick up her foreleg,holding it around the cannon bone,often they will have a high put towards the inside.Make sure she is...
This is because he has got his "go"button on,you need to polish up his "stop" button.Put a bridle on him,then stand in front of him with a dressage whip.Ask him to back up by using the reins in one hand.If he ignores you keep the pressure on and tap repeatedly on the cannon bone of the leg...