@visionofthenight it seemed to be a primary School and the Cow wasn't mine. I was just called out to chase it. 

The Reason to why I said it's as if the Cow was mine is that when I thought about it before writing the dream, I was like why is it that I was called to Chase the Cow? I don't have a cow and have never bought one. It's as if the Cow was from a neighborhood.