Cairn Terriers come from the Scottish Highlands, where they bolted foxes and vermin out of rock piles called cairns. That history explains the short legs, broad foxy head and harsh, weather-resistant double coat in wheaten, red, gray, brindle or near-black. Cairns typically weigh 13 to 18 pounds and stand 9 to 11 inches tall, and many live 13 to 15 years.
In Marietta, those same traits show up in everyday ways. Cairns are cheerful and confident, but they're independent, dig, chase small animals and bark when bored, so a securely fenced yard or a leash matters. The low-shedding coat needs weekly brushing and periodic stripping, and the humid, rainy climate means muddy paws are a regular cleanup. Every Cairn differs, and past experiences shape behavior as much as breed does.