Co-boy and Indian are professional disaster zones. As soon as they have a plan, chaos springs from its box. This time, they want to wish Horse a happy birthday.
What gift should they get him? A make-it-yourself barbecue set! Great idea, except the order goes haywire and Co-Boy and Indian get delivered a million bricks! It's no longer a birthday, it's a tsunami! Horse's house disappears, crushed, under a ton of bricks.
It must be built again. Talk about a birthday! Especially when robbers steal the walls as soon as they're built! Obviously, Horse is never going to be able to take advantage of this special day to meet up with the pony that he loves.