last Year in May we got two old guys in their mid twentys and we thought it would be a good place to start for our small farm. The kids love them and have fun braiding their tails and riding then bare back around the pasture. Lately the paint, (Blue) who has had bad arthritis in his back legs seems to be a little worse then usual. He's been having trouble getting up when laying down or rolling. What are some basic signs of pain to look out for in old horses and how do you generally know when it's "time"? Thanks!