Help! I Have a Sore Throat! A story without an end.

'Help! I Have a Sore Throat!' it's an unfinished short story about a rooster named Rick, who lives at a farm and who is loosing his voice one day.He leaves to find someone who can sing in his place in the morning, when Harriet the Housewife must get up to do her chores .
But he will find someone to do what he was doing in the morning ? Or all the farm will sleep with no worries till noon?
You are free to imagine anything.This story can have different endings.
The parents or even the children are invited to write the final of this story. So, the parents will write something for their children that it will last forever and the children can transform in young authors.