The Whangdoodle changes colors because....
~To blend in with his or her surroundings.
~So people can't see it as well.
~They are in a place where they can imagine things and they will happen.
~It doesn't want to be seen.
~The Whangdoodle is the last of its species so it does this so it doesn't get captured.
He turns colors so he can’t be seen and also to show his moods.