Jack Russell Terrier
An energetic small breed that thrives with active owners who love the outdoors.
10-12 in
Breed Ratings
Temperament
Overview
The Jack Russell Terrier is a small but mighty hunting terrier with boundless energy and fearless spirit.
Temperament
The Jack Russell Terrier is known for being energetic, clever, athletic. Early socialization helps them develop into well-rounded companions.
Health
Generally healthy with a lifespan of 12-14 years. Common concerns include patellar luxation and dental issues. Regular veterinary checkups and preventive care are important. Maintaining a healthy weight helps prevent many health issues.
Exercise
High energy breed requiring vigorous daily exercise—at least an hour of activity. They thrive with active families who enjoy outdoor activities. Mental stimulation through training and puzzle toys is equally important. Without adequate exercise, they may develop behavioral issues.
⦿ Is This Breed Right for You?
✓ Best For
- Very active owners
- Those wanting a spirited companion
- Experienced terrier owners
- Homes without small pets
✗ Not Ideal For
- Sedentary households
- First-time owners
- Homes with small pets
- Those wanting a calm lap dog
Our Verdict: Small dogs with huge personalities and endless energy. JRTs are clever and athletic but need experienced owners and extensive exercise.