What is the ideal height range for a Jack Russell Terrier?

The ideal height range for a Jack Russell Terrier is indeed between 10 to 15 inches at the shoulder. This range is established in the breed standard set by the Jack Russell Terrier Club of America (JRTCA) and is important for maintaining the breed's characteristics and function. Jack Russell Terriers are known for their agility, energy, and ability to perform various tasks, including hunting and agility sports. Keeping them within this height range allows for proper balance and structure, which are vital for their overall health and performance.

Dogs that fall into this height range typically possess the robust body type and stamina that are hallmarks of the breed, contributing to their ability to work and play effectively. In contrast, heights outside this range would not reflect the desired breed standard, potentially leading to various functional limitations and impacting the dog's quality of life.