The coat patterns seen in dachshunds are brindle, dapple (merle), piebald and sable. The piebald or hooded pattern was recessive to the grey wild type. The horses are eye-catching colours, including piebald, skewbald, and roan. The white is caused by the recessive piebald gene. Several colour mutations are available including lutino, cinnamon, and piebald. Piebald and skewbald colouring is not permitted within the Dartmoor Pony breed. A brown or piebald coat is undesirable according to the breed standard. In many dog breeds the Piebald gene is common. Pinto colouring (piebald and skewbald) is not accepted. The markings are a type of piebald spotting. They may be any solid colour, but not piebald, skewbald, (US&colon; pinto) or leopard-spotted. However, it is not the only breed that can produce polycerate or piebald offspring. Bicolor cats carry the white spotting gene (incorrectly called the piebald gene). Both "piebald" and "skewbald" are used in dog and goat breeding. The piebald gene is on a different chromosome.