The Sealyham Terrier is the embodiment of power and determination, ever keen and alert, yet free from clumsiness. Resembling the wire fox terrier, they are playful, with an eager to please, outgoing, friendly attitude. They also have their own sense of humor and make delightful companions. Sealyham Terriers are sometimes known as the couch potato as they require less exercise than most terriers.
All white, or white with lemon, brown, blue or badger pied markings on head and ears, much black or heavy ticking undesirable.
They have a long, hard and wiry coat, with a weather-resistant undercoat. Professional trimming or stripping is needed. They have a medium-long coat and their tails are customarily docked. They shed little to no hair.
This breed is fairly healthy. Prone to eye problems, skin allergies, and deafness. To minimize the risk of your dog developing any hereditary health issues, you should buy a Sealyham terrier puppy from a reputable breeder.