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Leonberger breeds
| # | Breed | AKC group | Size | Weight | Lifespan |
|---|---|---|---|---|---|
| 96 | LeonbergerThe Leonberger is a giant, lion-maned German family dog with a water-resistant coat, a gentle disposition and a taste for company and swimming. | Working Group | Large | 110 to 170 lb | 7 to 9 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.