American Kennel Club (AKC)
The AKC standard describes the Rattling Terrier as a compact, well-balanced dog with a head resembling a smooth, blunt wedge when viewed from front or profile. The standard specifies two size varieties: Miniature (10-13 inches) and Standard (13-18 inches), measured at the withers. The body should be just slightly longer than tall, with moderate bone proportionate to size. The breed should display a hard-muscled condition with smooth lines under taut skin.
Eyes are obliquely set, wide apart, and oval-shaped with an intelligent, alert expression. Ears are V-shaped, set at the outside edges of the skull, and may be erect or button. The tail may be naturally docked, natural bobtail, or left naturally long. The coat is smooth, short, and dense. Color patterns include pied markings with various combinations of colors and white, with solid white acceptable. The gait should be smooth and effortless with good reach and strong driving power.
FΓ©dΓ©ration Cynologique Internationale (FCI)
While the FCI has not yet officially recognized the Rattling Terrier as a distinct breed, preliminary breed documentation follows similar guidelines to the AKC standard. The emphasis remains on a working terrier capable of both above and below-ground hunting, with particular attention to the breed's American origins and development. The proposed FCI standard would emphasize the breed's dual nature as both hunter and companion.
Key points in FCI considerations include the breed's temperament as energetic yet controllable, with strong prey drive balanced by trainability. The physical standard would mirror existing recognition, emphasizing the characteristic wedge-shaped head, athletic build, and distinctive coat patterns that identify the breed.
United Kennel Club (UKC)
The UKC standard recognizes the Rattling Terrier as a muscular, active, small-to-medium hunting terrier with a preferred body-to-height ratio of 10:9. The standard emphasizes the breed's working heritage, stating that dogs should be evaluated as working terriers with exaggerations penalized in proportion to their interference with working ability.
The UKC standard describes a broad, slightly domed skull that tapers toward the muzzle, with powerful jaws capable of wide opening for catching rodents. The breed should move with a jaunty air suggesting agility, speed, and power. Temperament should be energetic and alert, with curiosity and intelligence making training relatively easy. The standard notes the breed's dual personality: fearless and tenacious when hunting, but exceptionally friendly as a companion.
Other Organizations
The National Rattling Terrier Association (NRTA) maintains the most comprehensive breed registry and continues to emphasize working ability over pure conformation. Their standard allows for slightly more variation in size and coat patterns, reflecting the breed's diverse working heritage. The NRTA recognizes a Toy variety under 10 pounds for specialized work environments.
Regional breed clubs across the United States maintain supplementary standards that often emphasize local working traditions while adhering to core breed characteristics. These organizations typically focus on maintaining genetic diversity and working ability while preserving the breed's essential character and appearance.