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Cairn Terriers are small but built for tough work, often tasked with rooting out foxes, rats, and even otters from rocky dens. Their wiry coats helped repel water, which was important for dogs working ...

Spunky and full of heart, terriers are known for having big personalities packed into little bodies—and sometimes, not so little! There are a lot of terriers out there, many of which you've probably ...