Once upon a time there was a small little puppy.
This puppy was not liked by many. He was always kicked and beaten wherever he went. So the puppy learnt not to trust people from an early age.
One day the puppy was walking and was approached by some cats. They scratched and hissed at him, and the puppy walked away bleeding.
A day later a small wolf cub stumbled upon him. The wolf cub gave cries of distress, and two bigger wolves came.
The wolves nursed the puppy back to health, and the puppy learnt that appearances can be deceiving.