Jack Russell Terrier

EnergeticBoldAffectionateAlertStubborn streak

The Jack Russell Terrier is a small, confident, and very busy dog bred to work alongside hunters. At home it is typically affectionate with its family and playful with children old enough to be gentle, though it can be bossy with smaller pets and tends to chase cats and squirrels. Its alertness makes it a capable watchdog, and it will announce visitors readily.

Day to day, this breed needs real mental and physical work: daily walks, games like fetch, and puzzle toys to keep its sharp mind occupied. Without an outlet, boredom often shows up as barking, digging, or chewing. Consistent training with positive reinforcement works well, since the dog is quick to learn and eager to please.

Good for: Active owners who enjoy daily training and play

Size	small
Weight	11–13 lb
Height	10–12 in
Exercise	about 60 min a day
Shedding	moderate
Origin	Australia, United Kingdom

Before you choose a Jack Russell Terrier

This is a high-energy, independent dog that needs daily mental work and consistent training, not just a walk around the block.

Living with a Jack Russell Terrier

Exercise

Plan for at least 60 minutes a day, split into walks and active play such as fetch or agility. Secure fencing is important, since this breed may follow a scent far from home.

Grooming

Coats are smooth, broken, or rough, and all shed seasonally. A weekly brushing is usually enough, with bathing only when needed to protect natural skin oils.

Health

Jack Russell Terriers are generally sturdy, but they can be prone to patellar luxation, lens luxation, and deafness. Ask your veterinarian about screening and regular checkups.