Irish Terrier

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Get to Know Irish Terriers

  • Deep Bonds: Unlike some terriers that are more independent, the Irish Terrier is known for its deep loyalty and affection toward its family. They’re often described as sensitive and emotionally in tune with their owners.
  • One of the Oldest Terrier Breeds: The Irish Terrier is considered one of the oldest terrier breeds, with documented roots in Ireland dating back to the 1800s. It likely predates many of the more common terriers we know today.
  • Brave Wartime Messengers: During World War I, Irish Terriers served as messenger dogs on the battlefield. Their courage and reliability under fire earned them a reputation as brave and dependable war heroes.
  • Nicknamed the “Daredevil”: Known for their fearless and spirited nature, Irish Terriers have been affectionately dubbed the “Daredevils” of the dog world. They’re bold, alert, and always ready to take on a challenge.
  • Fiery Red Coat: The breed is instantly recognizable by its striking red coat, which ranges from golden red to deep rust. This signature color became more uniform through selective breeding in the late 19th century.

Breed History

The Irish Terrier is one of the oldest terrier breeds, with origins tracing back to Ireland in the 19th century. Bred as an all-purpose farm dog, the Irish Terrier was valued for its courage, intelligence, and versatility—used for guarding property, hunting vermin, and even carrying messages across battlefields during World War I. Often referred to as the “Daredevil” of the dog world, this breed was admired for its bold yet loyal nature. It was officially recognized by the Irish Kennel Club in the late 1800s and gained popularity in both Britain and North America for its striking red coat and spirited character.

Personality and Behaviour

  • Bold & Spirited: known for their fearless approach to life and strong sense of purpose. Originally bred as all-purpose farm dogs, they still carry the confident, alert nature that made them excellent hunters and watchdogs. They're always ready for action and tend to be curious and adventurous, with a strong drive to explore their environment.
  • Loyal & Affectionate: They are affectionate with their families. Irish Terriers form close bonds and thrive on human companionship, often becoming very attached to one person in particular. Their emotional sensitivity means they respond best to calm, respectful interactions and can be surprisingly intuitive to their owner's moods.
  • Early Socialization is Key: While friendly with people, Irish Terriers can sometimes be wary of unfamiliar dogs and may show a bold or assertive attitude if not properly introduced. They typically do best with other pets when raised alongside them, and their strong prey drive means smaller animals should be carefully supervised. With the right guidance, they can be well-mannered and sociable companions.

Care

  • Grooming: Irish Terriers have a dense, wiry coat that’s designed to be weather-resistant and relatively low-shedding. To maintain its texture and prevent matting, their coat should be brushed weekly and hand-stripped a few times a year. Routine grooming like nail trimming, ear cleaning, and dental care should also be part of their upkeep.
  • Exercise: This is a highly active breed that needs plenty of daily exercise to stay physically and mentally balanced. Long walks, playtime, and off-leash runs in secure areas are ideal. Without enough activity, Irish Terriers may become bored and resort to digging, barking, or other unwanted behaviours.
  • Training: Irish Terriers are intelligent and quick learners but can also be independent and strong-willed. They do best with consistent, positive reinforcement training and benefit from early socialization. Their sensitive nature means they respond poorly to harsh corrections, but thrive when treated with respect and patience.

Irish Terrier Summary

weight iconWeight
24-28 lbs
lifespan iconLifespan
12-15 yrs
exercise iconExercise
High
temperament iconTemperament
Courageous
Loyal
Spirited
trainability iconTrainability
Moderate
grooming iconGrooming
Moderate

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:

Irish Terrier Health Testing

ScreeningConsiderations
Hip DysplasiaOne of the following: OFA Radiographic Hip Evaluation PennHIP Evaluation. Results registered with OFA.
Autoimmune thyroiditisAutoimmune Thyroditis Evaluation from an approved Lab. Results registered with OFA.
Progressive Retinal AtrophyOne of the following: DNA based test results from an approved lab (per ISCA: Paw Print Genetics or Wisdom Health) Irish Setter Genetic Registry (ISGR)

How Much Does It Cost to Own an Irish Terrier Per Year?

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

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