The dog is a domestic animal and a subspecies of the gray wolf in the Canidae family. Dogs have been domesticated several thousand years ago by humans and are considered to be very social. There is a great variety of breeds with different colors, sizes, abilities and other characteristics.
Dogs are used as a source of food in some parts of Asia.
Many studies report that dogs have a psychological and physical positive effects.
About the Dog wallpaper gallery
The Dog wallpaper gallery contains images or photos that can be downloaded for free and used as background on your computer, desktop or mobile device.
The Dog wallpaper gallery contains 3 high quality wallpapers. This wallpaper gallery is a sub-gallery of the Animal wallpaper gallery. This gallery includes the following topics: Happy dog, Yorkshire dog in the backyard.
All desktop wallpapers in the Dog wallpaper gallery are free for your personal use.