Doodle Farm brings cute animals that you can use to breed and create new animals on your Farm. Do you know how to create a dog or a tiger? Which two animals put together can create a third one as a result?Does Cat zPLUSz Dog = Tiger? Or does Duck zPLUSz Herring = Penguin? You will find these answers and more as you mix and match creatures to build an entire animal kingdom, starting with just four creatures.