I've been away for a few days and Zak has had 4 days off. So if he was sore from being ridden much more from behind and into a contact than he us used to then that should have eased by now.
So today I lunged him in a head-collar and discovered that he drops his head both on the transition to canter and during canter on the left rein only. He also rushes on the left rein.
I then put a saddle & bridle with loose-ish side reins on him and he was even worse suggesting that restricting his head at all just makes him struggle more with whatever it is he's struggling with. Then I rode and maintained a gentle contact and he did not drop his head. Then daughter rode including a canter transition and again he did not drop his head. Then I hacked out briefly in walk and allowed him to choose a rein length and his nose was almost to the floor.
So conclusions!
He is NOT trying to offload little riders. In fact he kept his head up more under saddle suggesting he actually tries to do the right thing for his rider most of the time.
The rushing and the problems with transitions suggests a balance issue.
The nose to floor suggests his neck is stiff and he wants to stretch it.
So basically I still don't know but I do now believe it is a physical issue and not a behavioural one. Any other thoughts from what I have described?
I have rejected the thought of the daisy reins. If he is struggling physically the last thing I want to do is restrict him further. But I did wonder about lunging in side reins a few minutes at at a time to help him build his neck muscles a little so he doesn't find it so hard to hold himself in some degree of collection.
So today I lunged him in a head-collar and discovered that he drops his head both on the transition to canter and during canter on the left rein only. He also rushes on the left rein.
I then put a saddle & bridle with loose-ish side reins on him and he was even worse suggesting that restricting his head at all just makes him struggle more with whatever it is he's struggling with. Then I rode and maintained a gentle contact and he did not drop his head. Then daughter rode including a canter transition and again he did not drop his head. Then I hacked out briefly in walk and allowed him to choose a rein length and his nose was almost to the floor.
So conclusions!
He is NOT trying to offload little riders. In fact he kept his head up more under saddle suggesting he actually tries to do the right thing for his rider most of the time.
The rushing and the problems with transitions suggests a balance issue.
The nose to floor suggests his neck is stiff and he wants to stretch it.
So basically I still don't know but I do now believe it is a physical issue and not a behavioural one. Any other thoughts from what I have described?
I have rejected the thought of the daisy reins. If he is struggling physically the last thing I want to do is restrict him further. But I did wonder about lunging in side reins a few minutes at at a time to help him build his neck muscles a little so he doesn't find it so hard to hold himself in some degree of collection.