I have been trying to find a book from my childhood... Cannot remember a lot so here goes... story was possibly about a boy who could not sleep who had a sheep and another animal as a friend. I believe this was an audiobook and you could buy the soft toys also. There was also a song which went along the lines of 'can't never will and quiters never win' The boy counted sheep when trying to sleep but his friend sheep couldn't jump?? Hence the quitters song... Any help would be really appreciated. I have spent many hours on eBay, Google, Amazon looking for this with no luck :(