Longevity
Life expectancy
With good living conditions, a suitable diet and regular activity, the Irish Terrier often lives between 12 and 15 years. Its decent longevity reflects the breed’s generally hardy profile, provided its physical condition is maintained throughout its life.
Constitution
Is this a robust breed?
This terrier generally has robust health and copes well with an active lifestyle. Its hardiness does not exempt it from serious care or rigorous selection by the breeder, especially to limit the transmission of rare hereditary disorders.
Things to watch for
What to look out for
Even though it is generally hardy, the Irish Terrier must be the subject of targeted vigilance regarding the eyes and certain hereditary muscular conditions described in the breed. Careful observation of locomotion, vision and general condition makes it possible to act early in case of doubt.
Cataract: An eye condition to monitor in the breed, which can progressively impair vision and require veterinary follow-up.
Hereditary dystrophic myopathy: A rare hereditary muscle disorder described in a limited number of males, causing progressive degeneration of the muscles.
Climate
Tolerance to cold and heat
The Irish Terrier tolerates rather well both cold and moderate heat, provided it benefits from a lifestyle adapted to the seasons. Its harsh coat protects it properly, but intense exertion must be adjusted during periods of high heat and access to fresh water must always be guaranteed.
Weight
Prone to weight gain
The breed is not particularly predisposed to being overweight, but a decrease in activity or poorly adjusted portions can still throw its silhouette off balance. Monitoring weight, a ration adapted to its level of exercise and sustained daily activity are the best levers for prevention.
Everyday care
Good habits to keep your pet healthy
- Check the eyes regularly and consult promptly in case of reduced vision or cloudiness.
- Maintain a suitable daily physical activity to preserve musculature and behavioral balance.
- Monitor the skin, ears and paw pads after outings.
Vaccination
Irish Terrier vaccinations: schedule
Which vaccines does a Irish Terrier need? Like all dogs, Irish Terriers should receive their core vaccines from 8 weeks of age: CHPPi (core vaccine) and Leptospirosis. Puppies receive their initial Irish Terrier vaccinations in several shots spaced 4 weeks apart, followed by a first booster at 1 year. Depending on their lifestyle (hunting, hiking, boarding, travel, region), your veterinarian may add vaccines against Rabies, Kennel cough, Piroplasmosis, Lyme disease and Leishmaniasis.
| Vaccine | Primary vaccination | First booster | Then | For whom? |
|---|---|---|---|---|
CHPPi (core vaccine)Core Distemper, Rubarth hepatitis, parvovirosis and parainfluenza | 8 weeks · 12 weeks · 3 months | 1 year | every year | All animals |
LeptospirosisCore Leptospirosis (bacterium transmitted by rodent urine and stagnant water) | 8 weeks · 12 weeks | 1 year | every year | All animals |
RabiesDepending on lifestyle Rabies | 12 weeks | 1 year | every year | Mandatory for travel abroad, categorized dogs, most boarding kennels and shows |
Kennel coughDepending on lifestyle Bordetella bronchiseptica and parainfluenza | 8 weeks | 1 year | every year | Dogs attending boarding kennels, daycares, dog clubs and shows |
PiroplasmosisDepending on lifestyle Tick-borne babesiosis | 5 months · 6 months | 1 year | every year | Hunting dogs, dogs living in rural or wooded areas, dogs highly exposed to ticks |
Lyme diseaseDepending on lifestyle Tick-borne borreliosis | 12 weeks · 3 months | 1 year | every year | Hiking dogs, hunting dogs, forest areas of the East and the Center |
LeishmaniasisDepending on lifestyle Leishmaniasis transmitted by sandflies | 6 months | 1 year and 6 months | every year | Dogs living or staying in the South of France, Corsica and the Mediterranean basin |
Adult Irish Terrier booster shots are given annually for leptospirosis and rabies. For distemper, hepatitis, and parvovirus, a booster every three years is often enough after the first booster. Your veterinarian will tailor the schedule to your dog's actual risk.
Which boosters does your Irish Terrier need?
Enter your companion's age to see which vaccines are due now and when the next boosters are needed.
Choosing well
Adopting a healthy Irish Terrier
Ophthalmological follow-up in case of doubt, regular clinical examination and a discussion with the breeder about family history are recommended. If a line is affected, any suspicion of muscle weakness should lead to prompt veterinary advice.
This information is for guidance only and doesn't replace advice from a veterinarian. If you have any concerns about your pet's health, consult a professional.





