Petballs

Petballs are capsules containing a pet that can be purchased with coins. Each Petball has a 62.99% chance of getting one pet, a 35% chance of getting another, a 1.99% of getting some other one, and a 0.01% chance of getting a further one. Petballs are similar in shape to Pokeballs, an item used for obtaining wild Pokemon in the franchise.