Dogs Wallpapers for Android

The dog is one of the most popular pets in the world. It ordinarily remains loyal to a considerate master, and because of this, it has been called man's best friend. Class distinctions between people have no part in its life - it can be a faithful companion to either rich or poor. It fits easily into family life and it thrives on praise and affection.Dogs exist in a wide range of sizes, colors, and temperaments. Some, such as the Doberman pinscher and the German shepherd, serve as alert and aggressive watchdogs. Others, such as the beagle and the cocker spaniel, are playful family pets, even though they were bred for hunting. Still others, such as the collie and the Welsh corgi, can herd farm or range animals. Each of the above mentioned is a purebred. A mongrel dog, however--one with many breeds in its background--can just as easily fit into family life.These animals have been with humans since prehistoric times. Over the years they have performed various services. They have delivered messages, herded sheep and cattle, and even rescued persons trapped in the snow. They have served as a source of food, too.They are also trained as guards in peacetime by the United States Army and other military services. Because of their keen sense of smell, they are used by police at times to track down escaped prisoners. Law enforcement agencies also rely on their acute sense of smell to uncover illegal drugs. And specially trained ones serve as the "eyes" of the blind, guiding the steps of their sightless masters around obstacles and hazards.Various dog breeds are now available as part of your phone background. Don't miss the chance to download the app.