Here’s my situation: I’m old. My horse is small and lazy. My idea of a big day is to get on and walk around for five minutes. Zero chance of my jumping, riding a real dressage pattern, working cattle, or competing. Only my horse and me would be in the arena (plus my donkey will be wandering around loose).
On the other hand, my horse is not handy. He needs a lot of room to make a turn. He can’t canter under saddle in a 60-foot round pen. He can trot (under saddle) in a 60-foot circle, but it’s hard to keep him off the fence.
Even though I don’t ride a lot, I spend a lot of time outside with them. I’m in Texas, so if I could, I’d want shade, but no walls. Oh, I have a small property. Only 1.5 acres, so a full-sized arena would be completely disproportional.
What’s the smallest covered area that would be useful for walk, slow trot, groundwork, and hanging out?
And height? I understand 16 feet is minimum. Would that feel claustrophobic? (I’m not sure I’ve ever seen an arena roof that low; but smallest is best.)