What physical measurement defines the typical size limitation for the Wire Fox Terrier according to the CKC description?

Answer

Typically under 18 pounds and under 15.5 inches at the shoulder.

The Canadian Kennel Club provides specific guidelines regarding the physical dimensions considered ideal for the Wire Fox Terrier, emphasizing robustness within a small frame. The description notes that these dogs are squarely built and robust, yet their small stature is noteworthy. Specifically, the typical size parameters set forth indicate that the dog should generally weigh under 18 pounds, and their height measured at the shoulder should not exceed 15.5 inches. This compact structure belies the significant power inherent in the breed.

What physical measurement defines the typical size limitation for the Wire Fox Terrier according to the CKC description?
evolutionDogTerrierWire Fox Terrier