Kerry Blue Terrier

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Get to Know Kerry Blue Terriers

  • Unique Blue Coat: The Kerry Blue Terrier’s signature blue-gray coat develops gradually; puppies are born black and transition to their blue color over several months. This coat is soft, wavy, and hypoallergenic, making it ideal for families with mild allergies.
  • Versatile Working Dog: Originally bred in Ireland for farm work, Kerry Blues were used to hunt vermin, herd cattle, and guard property. Their versatility made them indispensable on rural farms for centuries.
  • Highly Intelligent & Resourceful: Kerry Blues are problem solvers who enjoy mental challenges. They excel in dog sports like obedience, agility, and tracking because of their sharp instincts and determination.
  • A Terrier with Style: The breed has a distinctive, elegant appearance with a long head, strong jaw, and flowing coat. Its striking look has made it a favorite in dog shows since the early 20th century.
  • Energetic & Tenacious: Despite their medium size, Kerry Blues have the heart and stamina of a much larger working dog. They are persistent and fearless, traits that made them excellent ratters and protectors.

Breed History

The Kerry Blue Terrier originated in County Kerry, Ireland, in the 19th century, though its ancestry may trace back further through native Irish terriers. Bred as an all-purpose farm dog, it hunted vermin, guarded livestock, and served as a loyal companion. Its development emphasized intelligence, agility, and a non-shedding, hypoallergenic coat suited to Ireland’s harsh weather. By the early 20th century, the breed gained recognition in dog shows, and today it remains a striking, energetic, and versatile companion prized both as a family pet and working dog.

Personality and Behaviour

  • Alert & Watchful: Kerry Blues make excellent watchdogs due to their attentiveness and quick reactions, often alerting families to unusual activity without excessive barking.
  • Playful & Social: They enjoy interactive play, love family activities, and generally get along with children and other pets if socialized early.
  • Independent & Tenacious: While affectionate, they can be stubborn and resourceful. Consistent, patient training is essential to channel their energy productively.

Care

  • Exercise: Daily walks, play, and mental stimulation are essential to prevent boredom and destructive behavior.
  • Training: Early socialization and positive reinforcement help manage their independent streak and intelligent problem-solving tendencies.
  • Grooming: Regular brushing (3–4 times per week) and professional trimming maintain coat texture, prevent matting, and keep the dog comfortable.

Kerry Blue Terrier Summary

weight iconWeight
35-45 lbs
lifespan iconLifespan
12-15 years
exercise iconExercise
Moderate
trainability iconTrainability
Moderate
temperament iconTemperament
Alert
Playful
Intelligent
grooming iconGrooming
High

What to ask your breeder?

It’s important to ensure your breeder conducts thorough health screenings on the two dogs that were bred for the litter. Reputable breeders should perform genetic laboratory testing and also orthopedic evaluations. There’s no way to guarantee every puppy in every litter is 100% free from health problems, but responsible breeding practices greatly reduce the risk.

Here’s a short summary of what you should be asking your breeder:

Kerry Blue Terrier Health Testing

ScreeningConsiderations
Hip DysplasiaOne of the following: OFA Radiographic Hip Evaluation PennHIP Evaluation. Results registered with OFA.
ACVO Eye ExamACVO Eye Examination. Results registered with OFA.
von Willebrand's Disease(Optional) DNA-based vWD test from an approved lab; results registered with the OFA
Factor XI Deficiency(Optional) DNA-based Factor XI test from an approved lab; results registered with OFA. First Generation Offspring of tested dogs eligible for Clear By Parentage
Degenerative Myelopathy(Optional) DNA-based DM test from an approved laboratory; results registered with OFA. First Generation Offspring of tested dogs eligible for Clear By Parentage

How Much Does It Cost to Own a Kerry Blue Terrier Per Year?

Determining the cost of owning a Kerry Blue Terrier is essential for responsible dog ownership. Use our calculator to estimate expenses, including food, grooming, veterinary care, and more.

The Ultimate Dog Cost Calculator

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