Puppy Zipper Lock Screen is a free android app that allows you to set the background image of your phone to cute pictures of puppies. It works perfectly for both phones and tablets. It has easy and simple user interface and is very intuitive and user-friendly.

This application has great high-quality graphics and cuteness. It is a super simple and easy to use app that lets you add cute puppy images to your device. The zipper theme also makes it more interactive and cool to unlock your phone.