When a baby animal matures, its parents become Elder Animals that you can sell.

Tap the Dollar bubble to sell the animals and earn Elder Animal Points.

You can also visit your Animal Collection to check how many Elder Animal Points you can earn when your animals become Elders.

Tap the type of animal that you want to check.

You can view the Elder Animal Points at the bottom of each animal.

When you have enough Elder Animal Points, you can purchase Elder Animal Prizes from the Merchant.