Irish WolfhoundVSNewfoundland

The Irish Wolfhound is known for being gentle, dignified, courageous, while the Newfoundland is typically described as sweet, patient, devoted. 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.

The Irish Wolfhound is a giant breed standing 76–86 cm (30–34 in) tall and weighing 48–70 kg (106–154 lbs). In comparison, the Newfoundland is a giant breed at 63–74 cm (25–29 in) and 45–70 kg (99–154 lbs).

These two breeds are quite similar in size, so space and food requirements will be comparable for either choice.

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

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

The Newfoundland sheds more than the Irish Wolfhound — 5/5 versus 3/5. You'll want to invest in a good lint roller and vacuum if you go with the Newfoundland.

Grooming-wise, the Newfoundland needs more upkeep (4/5) than the Irish Wolfhound (3/5). The Newfoundland's long coat demands regular professional grooming to stay in top shape.

Annual grooming costs average around $150 for the Irish Wolfhound and $300 for the Newfoundland. Factor this into your budget when deciding between the two.

The Irish Wolfhound has a lifespan of 6–8 years, while the Newfoundland lives 8–10 years. The Newfoundland generally has a longer lifespan.

The Newfoundland is generally the healthier breed, scoring 2/5 for health robustness versus the Irish Wolfhound's 1/5. This often translates to fewer vet visits and lower medical costs.

Common health issues for the Irish Wolfhound include dilated cardiomyopathy, bone cancer, bloat, liver shunt. The Newfoundland is prone to hip dysplasia, elbow dysplasia, cystinuria, subvalvular aortic stenosis. Regular vet checkups and health screenings are essential for both breeds.

Annual vet costs average $800 for the Irish Wolfhound and $700 for the Newfoundland. Pet insurance is worth considering for either breed.

Training comes more naturally with the Newfoundland, which scores 4/5 for trainability. The Irish Wolfhound's score of 3/5 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 Irish Wolfhound and Newfoundland 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 Irish Wolfhound leans toward adaptive intelligence — reading human emotions, adapting to new environments, and solving unfamiliar problems. The Newfoundland, on the other hand, shows strong working intelligence — thriving when given a job to do and learning structured tasks quickly.

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.

Both breeds score 5/5 with children, making them equally suitable for families. Either breed can be a wonderful addition to a household with kids.

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

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

The initial purchase price for a Irish Wolfhound ranges from $1,500–$3,000, while a Newfoundland typically costs $1,500–$3,000. Both breeds have similar purchase prices.

Ongoing annual costs (food, vet, grooming) come to approximately $2,150 for the Irish Wolfhound and $2,080 for the Newfoundland. The Irish Wolfhound is more expensive to maintain year over year, mainly due to higher food costs.

Monthly food costs run about $100 for the Irish Wolfhound and $90 for the Newfoundland. 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.