Irish Terrier
Complete UK breed guide


Quick answer
The Irish Terrier is one of the oldest Irish breeds - a bold, loyal and fiery terrier known as the daredevil of the terrier world. Strong-willed and can be combative with other dogs. Secure fencing essential. Wiry coat needs hand-stripping. KC Terrier Group. Lifespan 13-15 years.
Quick Facts
- Size
- Medium
- Weight
- 11–13 kg
- Lifespan
- 13–15 years
- Breed Group
- Terrier
- Exercise
- 60–75 mins/day
- Activity Level
- High
- Grooming
- Moderate
- Monthly Cost
- £100–£160/month
- Temperament
- —
- Good with Children
- Yes
- Good with Dogs
- No
- Good for First Timers
- No
- Suits Flats
- No
Breed Overview
The Irish Terrier is one of the oldest of the Irish breeds and among the most ancient of all recognised terrier types, a fiery, bold and intensely loyal working terrier developed in Ireland for hunting, ratting and farm work that became known as the daredevil of the terrier world for its courage and willingness to take on any challenge regardless of the odds. The breed was formally established and recognised during the 1870s and 1880s and became one of the most popular dogs in Britain during the late Victorian era. It served with particular distinction as messenger dogs and sentinels in the First World War, a role that demonstrated both its intelligence and its remarkable ability to work independently under dangerous conditions. Registered by the Kennel Club in the Terrier Group, it maintains a loyal following among terrier enthusiasts who appreciate its distinctive character.
The Irish Terrier is a medium-sized, well-proportioned terrier with a distinctive dense, hard and wiry double coat in solid wheaten, red-wheaten or bright red colouring. The coat has a broken, slightly unkempt appearance that is characteristic of the wire-coated terrier type, and the breed has a distinguished beard and defined eyebrows. Adults typically stand 45 to 48 centimetres at the shoulder and weigh 11 to 12 kilograms.
The character is bold, loyal, spirited and intensely devoted. The Irish Terrier forms extremely close bonds with its own family and is genuinely affectionate and playful within the home. Its courage is legendary and somewhat reckless - it will take on challenges far beyond its physical size without apparent hesitation. This bravery extends to its relationship with other dogs: the Irish Terrier can be combative, particularly with dogs of the same sex, and careful management is required in multi-dog households.
Prey drive is strong and the breed's terrier determination means secure, escape-proof fencing is essential. Irish Terriers are highly capable escape artists and should never be exercised off-lead in unsecured environments.
Trainability is good for an experienced terrier handler. The breed is intelligent, problem-solving and willing with the right approach, but the strong independent will requires consistent, patient and experienced handling. Harsh or heavy-handed methods are counterproductive.
The wiry coat requires hand-stripping twice yearly to maintain correct texture and colour. Clipping is a common shortcut but softens and fades the coat over time.
Purchase prices from KC-registered breeders range from £800 to £1,500. Monthly running costs average £90 to £150. The Irish Terrier Club is the primary resource for breed information, responsible breeders and rescue contact.
Temperament & Personality
Bold, loyal, affectionate and spirited - the Irish Terrier is devoted to its family with fierce loyalty. Can be combative with other dogs - same-sex aggression is common. Strong prey drive. Brave to the point of recklessness. Playful and entertaining. Not a laid-back breed.
Training
Irish Terriers are intelligent but independent-minded and strong-willed - classic terrier character. They respond well to positive reinforcement with experienced handling. They are biddable when motivated but will test inconsistent owners. Early socialisation is essential. Not naturally inclined to heel obedience.
Exercise Needs
Irish Terriers need 1-1.5 hours of daily exercise. They are energetic and enjoy vigorous activity. Secure exercise areas essential given prey drive and terrier determination. They enjoy games and purposeful activity. Mental stimulation through training is important.
Health & Vet Costs
The Irish Terrier is a robust, healthy breed with few hereditary problems relative to many breeds. Hyperkeratosis of the feet (corny feet) is a known condition in the breed. Cystinuria has been reported. Generally a long-lived terrier. Lifespan 13-15 years.
Protect your Irish Terrier with the right insurance
Vet costs are rising. Lifetime cover means long-term conditions stay covered for life -- not just 12 months.
Feeding & Nutrition
High-quality medium breed complete food. Adults typically need 200-300g dry food daily across two meals. Monitor body condition. Fresh water always available.
Feeding your Irish Terrier
How much to feed, which food types suit this breed, and what to avoid.
Grooming & Care
The hard, wiry double coat needs hand-stripping twice yearly to maintain correct texture. Clipping softens the coat. Between strips, brush weekly. The beard needs regular cleaning. Ears need checking. Dental care important.
Costs of Ownership
Irish Terrier puppies from KC-registered breeders typically cost £800-£1,500. Annual ongoing costs including food and routine care average £1,000-£1,600.
Is a Irish Terrier Right for You?
Active, experienced terrier owners. Not suitable for first-time owners. Can be combative with other dogs - should be the only dog or carefully managed. Strong prey drive. Loyal and affectionate with own family. Secure fencing essential. Wiry coat needs hand-stripping twice yearly.
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