The mama duck unfortunately died after the young ducklings were born. The mama duck’s best friend, a white Akita dog, decided to take over the role of a mother. The ducklings have bonded with the dog and they have become inseparable ever since.
the Mama Tiger who adopted piglets when her own cubs died. She was so depressed and not eating, the zoo keepers decided to try her with baby pigs. They put the cubs' hides on them at first hoping she'd accept her new babies. It worked!