Irish Wolfhound breeds

# Breed AKC group Size Weight Lifespan
75 Irish WolfhoundThe Irish Wolfhound is among the tallest dog breeds, a rough-coated sighthound from Ireland with a gentle manner and a short lifespan. Hound Group Large 105 to 120 lb 6 to 8 years

Ranked by the American Kennel Club's 2025 registration popularity. The three breeds it recognized in January 2026 follow. Weights are typical adult ranges; sizes are this site's classes: small under 25 lb, medium 25 to 60 lb, large over 60 lb.