What is the function of the JRTCA's breed standard?

The function of the JRTCA's breed standard is to outline the ideal characteristics and traits of the Jack Russell Terrier. This standard serves as a reference for breeders, judges, and owners to understand what constitutes an exemplary representation of the breed in terms of appearance, behavior, and temperament. By establishing specific criteria such as size, coat type, coloration, and overall demeanor, the breed standard aims to maintain the integrity and quality of the Jack Russell Terrier, ensuring that the breed's unique qualities are preserved across generations. This foundational document is crucial for anyone involved with the breed, as it helps guide breeding decisions and encourages consistency in how Jack Russell Terriers are presented in various settings.