Space Chickens.: The Tale of the Only Remaining Hope for Humanity the Space Chickens?

The 'Space Chickens' is the tale of what happens after the earth has been destroyed and the only remaining hope for humanity is the 'Space Chickens?'

Humanity sends two chickens and two roosters into deep space after the world, the whole earth is wiped out by a worldwide conflict. They have been specially trained and upskilled to do this particular roles and tasks for the whole of worldwide Humanity.