Things to remember:
1. I need to keep more weight in my left stirrup. In both directions, I'm a little shifted to the right.
2. I must establish the outside rein more solidly in walk and trot. When the outside rein is really there, Willow stops her little freak-outs.
3. It's time to shorten the reins in canter to the same length I have them in trot/walk. The canter will likely fall apart for a few weeks, but I'll keep the faith. The trot fell apart and came back together; canter will do the same.
The old guy is doing super! I panicked momentarily when I woke up at 1:00 that first night and he was still stoned. I thought, oh my god, they gave my dog brain damage. But the next morning he was bright eyed and bushy tailed.