The Cardigan Welsh Corgi is the older of the two corgi breeds, a long-bodied, heavy-boned herder from Cardiganshire in Wales. Farmers used it to drive cattle by nipping at their heels, staying low enough to dodge kicks. You can tell it from a Pembroke by its full, fox-like tail, large rounded ears and wide range of colors, including blue merle and brindle.
Many Cardigans are loyal, steady and quietly confident, affectionate with family but reserved with strangers until they decide otherwise. They're smart and trainable, though a herder's alertness can show up as barking or heel nipping. Plan on daily walks and training, heavy seasonal shedding, and careful protection of a long back that's prone to disc disease. Dogs vary, so a Cardigan's own history and personality matter most.