Cocoa and Blacky

 Our neighbors right behind us have this horse, whom the kids call "Blacky".  Well, Cocoa and Blacky are the best of friends.  If I go outside and can't find Cocoa he's usually up by Blacky.  They play together, run up and down the fence together, bite each other, and Cocoa even jumps on his head.  It's the strangest thing.  The kids always sing, "cocoa and Blacky sitting in a corrall, k-i-s-s-ing"  It is so funny.