In
Viva Piñata: Pocket Paradise, you are in charge of a garden to raise your adorable little piñatas in. You'll start out with a small patch to learn on. The game is very good about telling you what to do to attract more piñatas and how to keep them there. The very first thing you'll attract is a cute little worm-like thing called Whirlm. They're really easy to attract and breed, you just have to have a certain amount of dirt/grass.
See, the patch of land that you're given starts out as all rocky, and no one would want to live in a garden like that. First thing you have to do is use a shovel to break up the rocks into dirt. After you've got the dirt ready, you'll need to plant some grass. That's just the basic stuff, though. You'll also need to buy seeds of various types to plant. The seeds will take a little more care, so you'll have to make sure they stay watered. Different plants will attract different piñatas to your garden.
Once you see a piñata, even if it isn't a resident, you can tap on it and sometimes find out information about it. If it is a known piñata, you'll be able to see what you'll need to do to convince it to become a permanent resident. Once you've already had that type as a resident, if you don't want to wait to attract them again, you can send the hunter to capture one for you. That will cost you a certain amount of money, however.
To make money, you sell things from your garden. You can sell practically anything, including the flowers, fruits, and piñatas. The piñatas are worth the most money. The harder they are to attract and breed, the more money they will sell for. You will definitely need to be selling things because it's not cheap to run a garden. You have to pay for all the seeds that you buy and houses for the piñatas.
Every once in a while when you've done a good job, the party organizers at Piñata Central will ask you for some piñatas to send to a party. Don't worry, though; they will come back from this party unharmed. They'll also come back with gifts, so you want to send them if you can. If you're just one or even two short, I recommend sending the hunter out for the extras that you need to satisfy Piñata Central.