Usually between 25-30 years. The oldest horse ever recorded was Old Billy, who lived to be 62 years old. Some people claim there was a horse that lived longer, but it wasn't recorded, so we don't...
As with people, our pets are enjoying longer and healthier lives. With the right care and a little luck it is not unreasonable to expect your horse to live to thirty years old and beyond.
I do believe it depends on the care the Horse was receiving throughout it's life. I think every Horse is different. My Egyptian Arabian is now 30+ years old. I Love him so much. It doesn't matter to...