The Training of Irish Terriers. What Every Owner Needs to Know

The Irish Terrier is often referred to as one of the boldest and most spirited of all the terrier breeds. With their wiry red coats, alert expression and classic terrier determination, they carry themselves with a sense of confidence that borders on cheek. But behind the swagger lies a clever, driven and incredibly loyal companion, if you understand how to bring out the best in them.

As part of our Breed Brief Series, this post unpacks everything you need to know about living with, training and building a relationship with this iconic Irish breed. Whether you have a soft spot for terriers or are drawn to their fiery temperament, it is vital to know what you are inviting into your life.

A Terrier with Fire in its Belly

Irish Terriers were bred to be all-round farm dogs, taking care of vermin, protecting the home and even acting as messengers during wartime. Their instincts run deep. They are quick to notice movement, ready to react and not the type to back down in a disagreement with other dogs.

They are not reckless, but they are brave. And when that energy is pointed in the right direction, they shine.

This is not a passive breed. If you want a dog to lie quietly and follow instructions without question, this is not the one. The Irish Terrier needs purpose. It needs structure. And more than anything, it needs a person who is not thrown off by a little attitude.

Temperament and Behaviour

At their best, Irish Terriers are affectionate with their families, alert in new environments and responsive to training when respect is mutual. They form strong bonds and often take their role as protector quite seriously.

However, they are known for their selective hearing when distracted, and like many terriers, they can have strong feelings about other dogs. Early exposure, good social experiences and consistent guidance are essential.

Without appropriate outlets, their energy can turn into nuisance barking, digging or possessive behaviour. The Irish Terrier needs clear boundaries and calm, confident handling, especially during adolescence when their courage starts to outweigh their judgment.

Energy Levels and Exercise

Do not underestimate how much activity this breed needs. While they are not long-distance endurance dogs, they are sprinters with intensity. A bored Irish Terrier is a recipe for trouble.

They thrive on active walks, agility, nose work and mental games that keep them sharp. Simply letting them into the garden is not going to cut it. They want interaction and meaningful work. This is where they find satisfaction.

Exercise routines should include both physical and cognitive outlets. Giving them a problem to solve can tire them out faster than a walk around the block.

Training Your Irish Terrier

Training should begin early and continue well into adulthood. This breed learns quickly but can also become bored just as fast. Repetition without variety will lose their interest. They respond best to short, purposeful sessions that reward thinking and cooperation.

They can be sensitive to tone, so shouting or heavy-handed methods will often backfire. Terriers need to feel like they are working with you, not under you. Keep sessions light but firm. Be clear about rules and consistent in your follow-through. They will test the line. That is part of their nature.

Impulse control and recall should be priorities in your training plan. Their instinct to chase is strong, so practising control around distractions is key. Lead manners also require attention early on, especially if they are reactive to other dogs.

Living with an Irish Terrier

Irish Terriers can adapt to various homes, from rural spaces to well-structured urban environments. What they need more than space is engagement. Being left alone with little to do will not go well.

They do well with older children who understand dog boundaries but may not tolerate rough handling or overly boisterous environments. In multi-dog households, early introductions and careful management are essential. They are not generally dog-park types and may take exception to unfamiliar dogs getting too close.

Inside the home, they can be incredibly loyal, often attaching strongly to one or two people. They are not lap dogs in the traditional sense but will always keep an eye on their humans.

Grooming and Coat Care

The Irish Terrier’s dense, wiry coat needs regular brushing and hand stripping to maintain texture. This is not a wash-and-go coat. Without proper grooming, the coat can become matted or lose its weather-resistant quality.

They shed very little, which makes them a popular choice for people wanting a cleaner household, but grooming is not optional. Regular care supports skin health and helps avoid discomfort.

Common Training Challenges

Typical areas where Irish Terrier owners may need support include:

• Dog-to-dog reactivity

• Jumping or intense greetings

• Territorial barking

• Impulse control around small animals or movement

• Recall in off-lead environments

These behaviours are not faults, they are part of the breed’s design. The goal is not to eliminate these traits but to channel them constructively.

A well-trained Irish Terrier is still full of character. That is the point. The trick is teaching them how to use that fire wisely.

Is the Irish Terrier Right for You?

If you are drawn to dogs with personality, grit and sharp minds, the Irish Terrier might be a perfect fit. They are not suited to households wanting a passive, easygoing companion. They thrive with owners who enjoy training, can stay calm in the face of challenge and are willing to invest in the relationship long-term.

If you enjoy building a connection through activity, are confident in setting boundaries and want a dog who keeps you on your toes, this breed will not disappoint.

Final Thoughts

At Paws Academy, we love dogs with big character. The Irish Terrier is all heart, all focus, all the time. If you are living with one, or considering welcoming one into your life, our team is here to help you get the best from them.

We offer one-to-one support both in person and virtually. Whether you are working through reactivity, preparing for puppyhood or just want a second set of eyes on your training approach, reach out.

Strong dogs need steady guidance. We are here to help you be that steady hand.

💬 Want Personal Help with Your Dog?

Book a 15-minute virtual consultation via Microsoft Teams for just €15.

In this one-on-one session, we’ll talk through your dog’s behaviour and see if ongoing support is the right fit.  💡 If you decide to book a full session or package, your €15 fee is fully refunded.   It’s a no-pressure way to get expert advice and take the first step toward a calmer, happier dog.

Curious about what Paws Academy has to offer? Have a look at our online training hub and see what might work for you and your dog.