I "free lease" a 12 year old Quarter Horse named Big Boy. He's 16.hh and basically just a fun trail horse that I hack around on. My parents good friends own him and they no longer ride, so they've basically given him to me. It's a good deal, all the props of owning a horse at a fraction of the cost.
Duke is my barn owners 21 year old Thoroughbred gelding, she graciously lets me takes lessons on him and take him to shows. He's somewhere between 16.3 and 17h and used to be a winning race horse back in his younger days. And he's holding up fantastically for his age.
That's Big Boy
And this is Duke