This man bought this lion as a cub, and when it got too big he let it go into the wild. 10 years later it was the alpha male in a nature reserve in Africa. When the guy went to see it, the lion walked up to him and gave him a big hug.
A tiger mother lost her cubs from premature labor. Shortly after she became depressed and her health declined, so they wrapped up piglets in tiger cloth, and gave them to the mother tiger. She now loves these pigs and treats them like her babies:: aww!