My horse is on semi-retirement/rehab. In California turnout and prices make it hard to keep boarding at training/show facilities if you dont own your own place. (When I lived in New Hampshire that was a different story, the old guys stayed with us until the end - but we had our own land and acres of turnout).
My guy can go out to pasture 8hrs a day and come in at night. With my busy work schedule I am still able to make the 30 minute drive to see him every other day to give him love and pick his feet. He is in no way abandoned - and if he makes a recovery from his injury it is a great place for that - if not, well it will be his forever home. A lot of people in California do it - more out of necessity for land and price.
My guy frolicking in link below in his new found freedom as a semi-retiree.