I once had this dream when I was in 5th or 6th grade that a pack of wild horses was running through my neighborhood and we caught them. In the dream we ended up keeping all the horses and it was pretty much the greatest day of my life, but then I woke up.
Strange though, the dream started over. As soon as I woke up I heard my mom and dad talking to my neighbors about how they were going to wrangle the horses. Could my dream be coming to life?! Yes, yes it was. We wrangled the 4 horses into our fenced in yard and they roamed the yard. I kept waiting to hear that we were keeping all the horses just like my dream. When it was time to leave for school we still didn't know who the horses belonged to so I waited patiently throughout the day to come home to my four new pet horses.
When I came home the horses were gone and I was pony-less and heartbroken.