Tried his new bit out today, he hasn't been happy with any of the ones he's had before, he pulls a lot and always snatches the reins out of Hollie's hands just like Chester used to do when he first arrived, the result of too much heavy handedness in the past probably.
So today we did some stuff with no contact at all (the opposite of how she has to ride at Poney Club) and he seemed much happier.
I just wish he'd stop looking at me like I'm about to eat him! Guess it'll take time......