HD wallpaper the border collie, Retriever, four, on the grass, rape, greens, the sun, lies from the Dog category, available in 4494x3000 (4K) resolution. JPG format, file size 3.8 MB. Uploaded by wolverine_01 on 16.11.2017. Dominant colors: dark olive, pale olive, brass, pear. Download this wallpaper for free in any supported resolution and set it as the background on your PC, laptop, tablet or phone.