The Jack Russell Terrier was originally bred in England in the 1800s for fox hunting, prized for its courage, tenacity, and compact size. Today, it's known as one of the most spirited and energetic terrier breeds, adored for its charm and drive.

Jack Russells are extremely smart, quick learners, and natural problem-solvers — which makes them fun but also demanding. They need constant mental stimulation, regular training, and lots of physical activity. Without it, they can easily become destructive or develop behavior issues.

Despite their small size, they are not lap dogs — they are true working terriers with bold attitudes, big opinions, and boundless enthusiasm. Best suited for active, experienced dog owners who enjoy a challenge and plenty of action.

• Origin: England

• Breed Group: Terrier

• Lifespan: 13–16 years

• Size: 10–15 inches tall, 13–17 pounds

• Coat Type: Smooth, rough, or broken (moderate shedding)

• Temperament: Energetic, intelligent, confident, bold

• Exercise Needs: Very high – needs daily physical & mental stimulation

• Training Needs: Very smart – needs firm, consistent training

• Grooming Needs: Low to moderate – depends on coat type

• Health: Prone to patellar luxation, deafness, eye issues

Jack Russell Terriers are small dogs with huge personalities. They're fast, fearless, and endlessly curious — often chasing anything that moves. Their prey drive is strong, and they’ll dig, jump, and climb to explore their environment.

They do best in homes where they are kept busy and engaged, both physically and mentally. Apartment living can work, but only with plenty of daily exercise. They’re not ideal for small children unless raised with respectful handling.

Training is a must, and consistency is key — Jack Russells will test boundaries and outsmart inattentive owners. That said, they are incredibly rewarding companions for those who keep them active and involved.