I've got to say, my jaw dropped as well when I was reading your age... somehow I figured you were somewhere around your twenties. So, you even post really young, besides looking it.
Better say something interesting now, to legitimise my own post...
My biggest friend (literally) in life is a Gypsy Vanner horse (Irish Cob) named Jim-Bob. He's been with me for several years now and we regularly go for a walk into nature. Last Sunday we explored the "jungle pad" together. To be honest, I reckon it was more of a regular forest pad, but they tried they're best.
He's also good for a really fast run on the beach or a little jump over medium high obstacles when necessary.
Ohw and as a child (many years ago) I had a pony named Falco who threw me off his back 6 times in a row. He was not my biggest friend (neither literally nor figuratively).