Nicknamed the Daredevil, the Irish Terrier is one of the oldest terrier breeds, a lean, racy dog that served Irish farms as ratter, guard and companion, and later carried messages on World War I battlefields. It is longer-legged than most terriers, with a dense, wiry coat in shades of red or wheaten, small folded ears and a bearded, intense expression. The AKC recognized it in 1885.
Many Irish Terriers are affectionate, playful and fiercely loyal to their families, with a bold, sometimes reckless courage and plenty of opinions. They often challenge other dogs, chase small animals and test boundaries, so early socialization and consistent, reward-based training matter. Their harsh coat sheds little when hand-stripped. Adopters who enjoy an energetic, spirited companion and can channel its drive into walks, games and training tend to be the happiest match.