Jack Russell Terrier vs Whippet

Which dog breed is right for you?

Jack Russell Terrier

Size
13–17 lbs, 10–15 in
Lifespan
13–16 years
Exercise
Very High
Grooming
Low
Good with Kids
Yes
Good with Pets
No
Energetic Fearless Clever Athletic

Whippet

Size
25–40 lbs, 18–22 in
Lifespan
12–15 years
Exercise
Moderate
Grooming
Low
Good with Kids
Yes
Good with Pets
Yes
Gentle Quiet Affectionate Athletic

About the Jack Russell Terrier

The Jack Russell Terrier was developed in 19th-century England by Reverend John Russell, who bred a strain of fox-working terriers designed to bolt foxes from their dens without injuring them. Standing 10–15 inches tall and weighing 13–17 pounds, these compact, muscular terriers have a predominantly white coat — smooth, rough, or broken — with tan, black, or tricolor markings. Their small size is deceptive — Jack Russells pack the energy, drive, and determination of a dog twice their size into a remarkably athletic frame.

Temperament & Personality

Jack Russell Terriers are fearless, intense, and almost comically confident — they live life at full throttle and expect their owners to keep up. They are clever problem-solvers with an independent streak that makes them entertaining but challenging to manage for inexperienced owners. While loyal and affectionate with their families, their terrier temperament means they can be snappy with young children and combative with other dogs.

Pros

  • Exceptional athleticism — excel in agility, flyball, and barn hunt competitions
  • Hardy, healthy breed with a long lifespan of 13–16 years and few genetic health issues
  • Small enough for apartment living but robust enough for outdoor adventures
  • Alert and vigilant watchdogs — nothing escapes their notice

Cons

  • Astonishing energy level — requires far more exercise than most owners expect from a small dog
  • Can jump up to 5 feet high and dig under fences — expert escape artists
  • Strong prey drive and aggression toward small animals — not safe with cats, rabbits, or rodents
  • Stubborn and independent — can be difficult to train despite high intelligence

If you want a small dog with a big personality and boundless energy, search Jack Russells on Puplister.

About the Whippet

The Whippet was developed in Victorian England by coal miners and mill workers who bred small Greyhounds with terriers to create an affordable racing and rabbit-coursing dog — earning the nickname "the poor man's racehorse." These elegant sighthounds stand 18 to 22 inches tall and weigh 25 to 40 pounds, with a streamlined, aerodynamic build capable of reaching speeds up to 35 miles per hour. Their short, smooth coat comes in virtually any color or pattern and lies close to the body, accentuating their graceful, muscular contours.

Temperament & Personality

Whippets are gentle, quiet, and remarkably calm indoors — often spending hours draped elegantly across furniture in poses that would make a greyhound proud. They are affectionate and sensitive with their families, good with children (though their slender build makes them vulnerable to rough play), and generally friendly with other dogs. Despite their sprinting ability, Whippets are surprisingly low-energy at home and are often described as the ideal apartment dog for owners who enjoy outdoor exercise.

Pros

  • Extremely calm and quiet indoors — one of the most unobtrusive housemates
  • Short, low-maintenance coat with minimal shedding and no doggy odor
  • Gentle, affectionate nature — rarely aggressive toward people or other dogs
  • Healthy breed with a long lifespan of 12 to 15 years

Cons

  • Intense prey drive — will chase and potentially catch small animals including cats
  • Thin skin and low body fat make them sensitive to cold and prone to scrapes
  • Cannot be trusted off-leash in unfenced areas — once they run, they cannot hear you
  • Susceptible to anesthesia sensitivity and cardiac arrhythmias

Whippets are the perfect blend of couch companion and outdoor athlete — find one looking for a home on Puplister.

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Frequently Asked Questions

What is the difference between a Jack Russell Terrier and a Whippet?
The Jack Russell Terrier is 13–17 lbs, 10–15 in sized while the Whippet is 25–40 lbs, 18–22 in sized. They differ in size (13–17 lbs, 10–15 in vs 25–40 lbs, 18–22 in), lifespan (13–16 years vs 12–15 years), and care requirements.
Which breed is better with kids, Jack Russell Terrier or Whippet?
Jack Russell Terrier is generally good with kids. Whippet is generally good with kids.
Which breed lives longer, Jack Russell Terrier or Whippet?
The Jack Russell Terrier has a lifespan of 13–16 years while the Whippet has a lifespan of 12–15 years.

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