They will all need batteries apon delivery. This product is a mixed lot of seven Chubby Puppies figures made by Spin Master. The figures are recommended for children aged 4 and up, and are suitable for ages 4-11. The Chubby Puppies figures are electronic and interactive, and come in a variety of characters, including dogs, rabbits, and a rare Dalmatian. The figures were manufactured in China and are in used condition.