Size and Build
Standing between 28 to 36 cm in height, with males typically 32-36 cm and females 28-34 cm, the Plummer Terrier is a small yet sturdy terrier weighing between 5.5 and 7.5 kg across both genders. The breed displays a compact, robust build, with strong but not heavy-boned legs and a highly flexible spine that supports agility. The chest is roomy without being broad, while the shoulders are well-formed and laid-back, contributing to an athletic profile.
Coat and Colours
The coat is short, tight, and remarkably waterproof, an essential trait for this working breed. Colouration is mainly bright fiery copper red with characteristic white collars or a full white cape running from head to tail. The head often presents as solid red or tan with a white blaze or badger markings, giving a striking and recognisable appearance.
Distinctive Features
The head is broad with well-spaced, high-set V-shaped ears that lie close to the skull and fold forward. Almond-shaped dark brown eyes convey a keen and alert expression, while a strong, broad muzzle with a tapering jaw enhances the dog's bite strength. The tail is set level with the topline, carried high without exaggeration, perfectly balanced with the dog's brisk and purposeful gait demonstrating athleticism and soundness of movement.
Gender Differences
Sexual dimorphism is subtle, with males being slightly taller and heavier. Female Plummers often exhibit a softer expression but share the same alertness and energy. Temperamentally, both sexes are energetic and intelligent, though males may show marginally stronger territorial instincts in some cases.
Show Ring and Standard
While not recognised by The Kennel Club, hobbyist breeders and the Plummer Terrier Club uphold a breed standard emphasising functional conformation over exaggeration. Puppies showing extreme small size or disproportionate features are discouraged to prevent health problems.
Overall, the Plummer Terrier’s appearance reflects a harmonious blend of working dog robustness, agility, and alertness.