1. Go to the Pet Store.
2. Click on the "Adopt a Pet" button.
3. Select the Boonie egg from the list of available pets.
4. Click on the "Adopt" button.
5. The Boonie egg will be added to your inventory.
6. Click on the "Hatch" button.
7. The Boonie will hatch and will become a permanent member of your pet collection.