Meowy Catkin
Meow!
I wonder if he is difficult to handle, as people have supposed, and the current owner wants somewhere which has got slightly more to enable them to have the best chance at dealing with him. If you've got a field shelter and a field, it'll be a fair sight harder to try and deal with a horse who is difficult than if you've got an enclosed yard, big stables and professionals around to help you...
Not always.
My own chap is far easier to deal with in the field than if you bring him down to the yard, and in the yard is easier than in the stable.
He's having treatment applied to a sore leg at the moment and I would never get the cream safely on his sore leg in the stable and yet I can go up to him loose in the field
If this horse is like that, you need to actively take the pressure away and being in a box when he knows that you want to touch his sore leg does put pressure on him.