What causes back pain in an unridden/unworked horse? Is back pain ever a non-secondary symptom or is this horse likely compensating for pain elsewhere? I am quite confident the issue is not saddle fit or overwork, since the horse is simply a pasture pet.
Not my own horse, so no pictures but I think the feet are in bad shape.
The horse is back sore all over the back and reacts to very light pressure all along the spine and at the withers.
Thoughts? I have advised the owner to have the vet out.