Great PyreneesVSIrish Wolfhound

The Great Pyrenees is known for being calm, patient, protective, while the Irish Wolfhound is typically described as gentle, dignified, courageous. These distinct personality traits mean each breed offers a different kind of companionship.

Both breeds share a similar playfulness level at 3/5, so you can expect comparable levels of fun and games from either one.

Noise-wise, the Great Pyrenees is more vocal with a barking level of 4/5, while the Irish Wolfhound is quieter at 2/5. If you prefer a calmer household, the Irish Wolfhound may be the better choice.

The Great Pyrenees is a giant breed standing 64–81 cm (25–32 in) tall and weighing 36–54 kg (79–119 lbs). In comparison, the Irish Wolfhound is a giant breed at 76–86 cm (30–34 in) and 48–70 kg (106–154 lbs).

There's a significant size difference between these two breeds. The Irish Wolfhound is considerably heavier, which means higher food costs and the need for more physical space. The Great Pyrenees's smaller frame makes it easier to handle and transport.

The Great Pyrenees has a long coat available in white, white with tan markings, white with gray markings, while the Irish Wolfhound sports a wiry coat in gray, brindle, red, black, white, fawn. Coat type significantly impacts grooming needs and shedding, which we cover below.

The Great Pyrenees has low energy (2/5) with moderate exercise needs (3/5). The Irish Wolfhound has moderate energy (3/5) and moderate exercise needs (3/5).

Both breeds have similar exercise requirements, so your daily activity routine won't change much regardless of which you choose. Plan for regular walks and play sessions to keep either breed content.

When it comes to shedding, the Great Pyrenees drops more fur with a shedding level of 5/5, while the Irish Wolfhound is lighter at 3/5. If pet hair on furniture is a concern, the Irish Wolfhound will be easier to live with.

The Great Pyrenees demands more grooming attention with a score of 4/5, while the Irish Wolfhound is lower-maintenance at 3/5. The Great Pyrenees's long coat requires regular brushing and professional grooming sessions, adding to the overall cost of ownership.

Annual grooming costs average around $250 for the Great Pyrenees and $150 for the Irish Wolfhound. Factor this into your budget when deciding between the two.

The Great Pyrenees has a lifespan of 10–12 years, while the Irish Wolfhound lives 6–8 years. The Great Pyrenees tends to live longer on average.

In terms of overall health robustness, the Great Pyrenees scores 3/5 compared to the Irish Wolfhound's 1/5. The Great Pyrenees is generally a hardier breed with fewer genetic health concerns.

Common health issues for the Great Pyrenees include hip dysplasia, bloat, patellar luxation, bone cancer. The Irish Wolfhound is prone to dilated cardiomyopathy, bone cancer, bloat, liver shunt. Regular vet checkups and health screenings are essential for both breeds.

Annual vet costs average $600 for the Great Pyrenees and $800 for the Irish Wolfhound. Pet insurance is worth considering for either breed.

Training comes more naturally with the Irish Wolfhound, which scores 3/5 for trainability. The Great Pyrenees's score of 2/5 means you may need more patience and consistency to see results.

Both breeds match in intelligence at 4/5, so expect similar learning speeds and mental stimulation needs from either choice.

Regardless of which breed you choose, early socialization and consistent positive reinforcement training are key to raising a well-behaved dog. Puppy classes are a great investment for either breed.

Both the Great Pyrenees and Irish Wolfhound score 4/5 for intelligence, putting them on equal footing mentally. They'll learn commands at similar speeds and need comparable amounts of mental stimulation to stay happy and well-behaved.

These breeds excel in different types of intelligence. The Great Pyrenees leans toward working intelligence — excelling at tasks, following complex commands, and performing jobs they were bred for. The Irish Wolfhound, on the other hand, shows strong adaptive intelligence — figuring out new situations on their own and reading social cues effectively.

For either breed, mental enrichment is just as important as physical exercise. Puzzle feeders, training sessions, scent work, and interactive toys keep intelligent dogs engaged and prevent the boredom that leads to chewing, digging, or excessive barking.

The Irish Wolfhound edges ahead as a family dog, scoring 5/5 with children versus the Great Pyrenees's 4/5. The Irish Wolfhound's gentle temperament makes it especially patient around kids.

If you have other pets, the Irish Wolfhound tends to get along better with other dogs (4/5) than the Great Pyrenees (3/5). Proper introductions are still important, but the Irish Wolfhound is naturally more sociable with canine companions.

The Irish Wolfhound is more welcoming to strangers (4/5), while the Great Pyrenees tends to be more reserved (3/5). If you frequently have guests, the Irish Wolfhound's sociable nature will make entertaining easier.

The initial purchase price for a Great Pyrenees ranges from $1,200–$2,500, while a Irish Wolfhound typically costs $1,500–$3,000. The Irish Wolfhound is the more expensive breed to purchase.

Ongoing annual costs (food, vet, grooming) come to approximately $1,810 for the Great Pyrenees and $2,150 for the Irish Wolfhound. The Irish Wolfhound costs more annually, largely because of higher food costs.

Monthly food costs run about $80 for the Great Pyrenees and $100 for the Irish Wolfhound. Over a typical lifespan, the total cost of ownership can differ by thousands of dollars, so it's worth factoring in the long-term financial commitment.