The Cardigan Welsh Corgi is the older of the two corgi breeds, developed in Cardiganshire, Wales, as a cattle drover that nipped at heels and stayed low to dodge kicks. It's long and heavy-boned for its height, with a full fox-like tail, large rounded ears, and colors that include blue merle and brindle.
Many Cardigans are steady, loyal and reserved with strangers until they warm up. They're smart and trainable, but the herding streak can show up as barking or heel nipping, which matters on busy sidewalks and in shared yards. Plan on daily walks, training, heavy seasonal shedding, and protecting that long back from disc disease. Dogs vary, so the dog in front of you matters more than the breed description.