Roo, his name is Mendocino, previous owners named him after the song Mendocino County Line. He is totally laid back he knew someone was there even as small as Valerie was but he just ambled along, he would probably be a good training horse for youngsters as he is not likely to do anything stupid and doesn't spook easily.
Buck he must do fine with fat, old men since I are one. Cino is the kind of horse I wouldn't have a problem with putting anyone on. The one exception I might make is the type of person like one young girl we had taking lessons for a while. If the horse di something unsusual, like stumbled in a gait she would begin to scream at the top of her lungs hysterically. All that did was convince whatever horse she was on that all the devils of the nine hells were coming to get them. She didn't last long, even when her parents offerred to pay extra, no one wanted to put their horse through that.