There are never too many houses for kids to visit when it comes to receiving free treats, right? Well, the same goes for dogs. And now, the Halloween fun can continue for both as Megapops releases volume two of Millie’s Book of Tricks and Treats, which was recently featured in our daily Apps Gone Free.

Page by page children visit the dozens of houses in Millie’s virtual neighborhood on Halloween night in hopes of a tasty reward. After knocking on the door or pressing the doorbell, there’s the brief anticipation of whether it will be a treat or trick. If she’s lucky, the adorable canine will get to munch on a snack featuring her favorite food, bacon. If it’s not a scrumptious handout, kids still get to see Millie take on various kinds of situations or perform exciting tricks that are appropriate for all ages.

If that weren’t enjoyable enough, all of Millie’s actions are shown in real video clips, plus an opportunity to collect delightful photo stickers. Better yet, the content is randomly generated. Therefore, every encounter is an unexpected experience for kids, and an even bigger bang for your buck.

Millie’s Book of Tricks and Treats Volume 2 is a universal app compatible with iPad, iPhone 3GS, 32GB, and 64GB third generation iPod touch and newer running iOS 5.0 or later. It’s available in the App Store for $0.99.