The Glen of Imaal Terrier is a rugged and spirited dog breed known for its distinctive appearance, friendly demeanor, and strong hunting instincts. These dogs typically weigh between 32 to 40 pounds and stand around 12.5 to 14 inches tall at the shoulder. The Glen of Imaal Terrier has a sturdy and muscular build, with a deep chest, broad head, and a wiry, weather-resistant coat that comes in various shades of wheaten or blue brindle.