You might have heard of Ligers or a Zonkey, but what about a Wholphin or a Wolfdog. They are the offspring of closely related but different species of animals. What makes them amazing is that they acquire traits from both the parent species, and, for this reason, are a unique individual of their own. So if you have ever wondered what a cross-bred between a zebra and a donkey would look like, your curiosity ends here.