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Parson Russell Terrier vs Russell Terrier

Near-identical in temperament and demands; the Parson Russell is taller and leggier, the Russell Terrier shorter, lighter and better in the heat.

Verdict

The Parson Russell Terrier and the Russell Terrier are close cousins that differ mainly in leg length. They share top energy, moderate trainability, frequent barking, and a need for 60 to 90 minutes of daily activity. Both profiles advise secure fencing and warn against placing the dog with small pets or in a sedentary home.

The Parson Russell is the taller and heavier of the two at 13 to 17 pounds, and is described as athletic and bold, which suits runners, hikers and dog sports. The Russell Terrier stands lower and lighter, at 9 to 15 pounds, and is described as fearless and determined. It handles heat better. Either dog is a poor first choice.

Choose the Parson Russell Terrier if

  • You want the taller, longer-legged build
  • You run or hike and want a dog to keep up
  • You have a high fence and plan to do dog sports
  • You accept loud, frequent barking

Choose the Russell Terrier if

  • You prefer a lower, lighter dog
  • Your climate is warm
  • You will give it a job, a secure space and plenty of company
  • You have no small furry animals at home

Side by side

Parson Russell Terrier Russell Terrier
AKC group Terrier Group Terrier Group
Size class Small Small
Typical weight 13 to 17 lb 9 to 15 lb
Height 12 to 14 in at the shoulder 8 to 12 in at the shoulder
Typical lifespan 13 to 15 years 13 to 16 years
AKC popularity, 2025 121 of 202 60 of 202
Shedding Moderate Moderate
Grooming needs Low Low
Energy Very high Very high
Trainability Average Average
Barking Barks often Barks often
With children Good with supervision Good with supervision
Apartment living Fair Fair
First-time owners Challenging Challenging
Heat tolerance Average Good
Cold tolerance Average Average
Temperament
  • bold
  • athletic
  • clever
  • vocal
  • energetic
  • fearless
  • clever
  • determined
Health concerns to know about
  • lens luxation
  • deafness
  • patellar luxation
  • Legg-Calve-Perthes disease
  • hereditary ataxia
  • patellar luxation
  • lens luxation
  • deafness
  • Legg-Calve-Perthes disease
  • hereditary ataxia
Suits
  • runners and hikers
  • owners who want a dog sport partner
  • households with a high fence
  • active owners
  • people who enjoy dog sports
  • households with a secure yard

Facts and ratings come from each breed's profile. They describe a breed as a whole, and individual dogs vary, so meet the dog before you choose.

Last reviewed November 8, 2026

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