✓ Verified · Reviewed datavaries by registry
Norfolk Terrier
Terrier breed from Norfolk, England
Breed overview
Reviewed · Database recordAbout the Norfolk Terrier
The Norfolk Terrier is a small, sturdy terrier with a wiry, weather-resistant coat and characteristic drop ears. It is known for its alert, courageous, affectionate, energetic, and playful temperament. This breed was originally developed as a farm dog for vermin control and hunting, and it also served as a companion. Individual dogs may vary in behavior, but the breed is generally spirited and fearless. Estimated adult height is 23–25 cm, weight 5–5.5 kg, and lifespan 12–16 years. Grooming needs are moderate (score 3/5), shedding is low (2/5), and energy is high (4/5). Trainability is moderate (3/5). Suitability with children, other dogs, and apartment living is rated moderate (3/5 each). Recognition status varies by registry.
Quick facts
Norfolk Terrier at a glance
Sizesmall
Breed groupTerrier
OriginNorfolk, England
Lifespan12–16 years
Male weight5–5.5 kilogram
Female weight5–5.5 kilogram
Male height23–25 centimetre
Female height23–25 centimetre
Origin and history
Where the breed comes from
The Norfolk Terrier was developed in Norfolk and East Anglia, England, during the late 19th to early 20th century. It was bred as a farm dog to control vermin and hunt foxes. The breed was originally classified as the drop-eared variety of the Norwich Terrier; the two were distinguished solely by ear carriage. The separation into distinct breeds occurred in 1964 by The Kennel Club (UK) and in 1979 by the American Kennel Club, based on ear carriage. The exact timeline of its development is not precisely documented, but it is clear that the breed emerged from working terriers in the region.
Physical characteristics
Structured dataSize, build and coat
Female
5–5.5 kilogramAdult weight23–25 centimetreAdult heightCoat typesWiryCoat colorsPendingRecognitionvaries by registryData methodai assisted draft
Temperament
Typical breed tendencies
Alertcourageousaffectionateenergeticplayful
Breed tendencies are general guidance. Individual behavior depends on genetics, socialization, training, health and environment.
Exercise, training and maintenance
1–5 methodologyDaily care profile
Higher daily exercise demand
Moderate compared with other breeds
Moderate compared with other breeds
Lower shedding tendency
Family suitability
Home and household fit
Supervise every dog–child interaction.
Introductions and socialization still matter.
Exercise, enrichment and noise tolerance affect fit.
Climate suitability
Modelled tendency · low confidence
Modelled tendency · low confidence
Modelled tendency · low confidence
A general morphology-based tendency. Individual dogs still require shade, shelter, water, acclimation and weather-appropriate activity. Method: climate-morphology-v1.
Health overview
Veterinary sources requiredHealth considerations
No Norfolk Terrier-specific screening programme or peer-reviewed disorder-prevalence study is currently attached to this profile. This is not evidence that the breed has no health risks. Owners should use routine preventive veterinary care and discuss screening appropriate to the individual dog's history, examination and family line.
Veterinary disclaimer: This profile is educational and does not replace examination, diagnosis or treatment by a veterinarian.
Feeding overview
Nutrition and feeding
Research in progress
Reviewed feeding guidance will appear after an approved source is imported and editorially reviewed.
Decision support
Potential advantages and challenges
Potential advantages
Potential challenges
- Higher daily exercise and enrichment needs may not suit every household.Supported by energyScore: 4
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Growth chart
Norfolk Terrier puppy growth
Modeled estimates
Open interactive chart From puppy weight to adult size
Compare male and female growth, check weight by age and estimate mature size.
Adult male weight5–5.5 kilogramAdult female weight5–5.5 kilogramGrowth modeladult-range-size-model-v1
Preview only. Open the complete chart to adjust age, current weight and measurement units.
Frequently asked questions
Common questions
What is the size and lifespan of a Norfolk Terrier?
Estimated adult height is 23–25 cm, weight 5–5.5 kg, and lifespan 12–16 years. These are modelled estimates and may vary.
What is the Norfolk Terrier's temperament like?
The breed is described as alert, courageous, affectionate, energetic, and playful. However, individual dogs may differ; not every Norfolk Terrier will display all traits equally.
How much exercise does a Norfolk Terrier need?
Energy level is rated high (4/5), so regular daily exercise is recommended. Activities can include walks, play, and mental stimulation.
What are the grooming requirements?
Grooming need is moderate (3/5) and shedding is low (2/5). The wiry coat likely requires regular brushing and occasional hand-stripping, but specific care routines are not detailed in the facts.
Is the Norfolk Terrier good for families and apartments?
Suitability with children and other dogs is rated moderate (3/5), and apartment suitability is also moderate (3/5). They can adapt to various living situations, but individual temperament and training matter.
Where does the Norfolk Terrier originate from?
The breed originates from Norfolk and East Anglia, England. It was developed as a farm dog for vermin control and hunting.
Is the Norfolk Terrier recognized by major kennel clubs?
Recognition status varies by registry. The breed was separated from the Norwich Terrier by The Kennel Club (UK) in 1964 and by the AKC in 1979, but not all registries may recognize it.
Data transparency
✓ Published · VerifiedSources and review status
APIThe Dog API ↗The Dog API Terms of Service (effective 2023-07-01)
VETERINARY SOURCEWSAVA Global Nutrition Guidelines and Toolkit ↗Copyright; factual citation and original summary only
Image source: The Dog API. Last reviewed 7/20/2026.