This App set animals pictures at your device background all the time.Is Not a wallpaper, the animal is showing always, but you can select at options menu the alpha level.You can select the time between image changes and even put a fixed image.Free version has 3 animals, but licensed version has 20 animals so far.In order to get licensed version, you can buy App Pacosal License with a licence code valid for all my Apps.If you find any bug, please send an email to pacosal@gmail com in order to correct it.If you have any suggestion, please send an email to pacosal@gmail.com in order to implement it.tags animal, animals, wallpaper, image, service, background, overlay