Terrier Mix Dog Wallpaper… A terrier is a dog of any one of many breeds or landraces of terrier type, which are typically small, wiry, very active and fearless dogs. Terrier breeds vary greatly in size from just a couple of pounds to over 70 pounds and are usually categorized by size or function. There are five different groups with each group having several different breeds.

Other sizes: 1600×1200 1680×1050