The Irish Terrier is one of the oldest terrier breeds, originally bred in Ireland as a versatile farm dog capable of hunting, guarding, and companionship. With its distinctive red, wiry coat and fiery expression, this breed combines classic terrier boldness with deep family loyalty.

They are brave and determined, often described as having “the heart of a lion.” While they’re energetic and occasionally stubborn, Irish Terriers are also affectionate and devoted to their humans, making them excellent companions when given the proper training and engagement.

They are independent thinkers, full of personality, and best suited for experienced owners who enjoy active, intelligent dogs with a bit of attitude.

• Origin: Ireland

• Breed Group: Terrier

• Lifespan: 12–15 years

• Size: 18–20 inches tall, 25–27 pounds

• Coat Type: Dense, wiry, weather-resistant

• Temperament: Confident, loyal, energetic, alert

• Exercise Needs: Moderate to high – daily activity needed

• Training Needs: Smart but independent – consistent leadership required

• Grooming Needs: Moderate – needs hand-stripping or regular trimming

• Health: Generally healthy; minor risk of hypothyroidism, allergies

Irish Terriers are compact, courageous dogs with a big personality packed into a manageable size. They are known for their independence, loyalty, and boldness, often making excellent watchdogs despite their moderate stature.

They form strong bonds with their family and do well with children, though they can be territorial toward other dogs — especially of the same sex. Early socialization is key to ensuring they stay friendly and adaptable.

They’re curious, energetic, and love having something to do — whether it’s going on adventures, learning tricks, or playing fetch in the yard. Without stimulation, they may become bored and mischievous.