Here's how to be able to walk you dog without having to wait a half hour and also get hordes of items. For this trick you need: At least 2 accessory items -Draw your walk path to any park and back passing as many "" areas as you can. -Start your walk, hitting the "" areas and getting items. -Once you make it to the park, change the accessory that your dog is wearing. The game will auto save. -Now after the save is complete, shutdown your DS. Turn it back on and you will have all items that you collected and you will also be able to take your dog for another walk.