Arrange for offspring to get a humdinger of a cold and / or begin teething.
Have 3 bad nights sleep on the trot trying to calm down said snotty child.
Mix in a boss-eyed stroppy dh with hangover. Also good at this point to arrange for Man Utd to lose an important game when he has had 2 hours sleep, adds to the fun.
You should find that your precious little offspring will not only refuse to sleep/eat/shut the f**k up but will also refuse the dummy as they will not be able to breath through their nose.
Worked for me. Do you think I should write a book of other easy tips?