This table lists dog breed by ascending life span. These are of course averages and your dog may (with luck) live considerably longer.
| Breed | Average Lifespan (years) |
| Caucasian Shepherd Dog | 5.4 |
| Presa Canario | 7.7 |
| Cane Corso | 8.1 |
| Mastiff | 9 |
| Affenpinscher | 9.3 |
| Bloodhound | 9.3 |
| Neapolitan Mastiff | 9.3 |
| Saint Bernard | 9.3 |
| Bulldog | 9.8 |
| French Bulldog | 9.8 |
| Irish Wolfhound | 9.9 |
| Leonberger | 10 |
| Pharaoh Hound | 10 |
| Anatolian Shepherd | 10.1 |
| Bernese Mountain Dog | 10.1 |
| Bullmastiff | 10.2 |
| Scottish Deerhound | 10.5 |
| Chinese Shar-Pei | 10.6 |
| Great Dane | 10.6 |
| Rottweiler | 10.6 |
| Irish Water Spaniel | 10.8 |
| Black Russian Terrier | 10.9 |
| Great Pyrenees | 10.9 |
| Newfoundland | 11 |
| Afghan Hound | 11.1 |
| Brittany | 11.1 |
| Dogue de Bordeaux | 11.1 |
| Doberman Pinscher | 11.2 |
| Alaskan Malamute | 11.3 |
| American Eskimo Dog | 11.3 |
| Bouvier des Flandres | 11.3 |
| Boxer | 11.3 |
| German Shepherd Dog | 11.3 |
| Akita | 11.4 |
| Greyhound | 11.5 |
| Chesapeake Bay Retriever | 11.6 |
| Pug | 11.6 |
| Flat-Coated Retriever | 11.7 |
| Boston Terrier | 11.8 |
| Cavalier King Charles Spaniel | 11.8 |
| Chihuahua | 11.8 |
| Siberian Husky | 11.9 |
| Spinone Italiano | 11.9 |
| Airedale Terrier | 12 |
| Belgian Malinois | 12 |
| Borzoi | 12 |
| Bull Terrier | 12 |
| Canaan Dog | 12 |
| Crossbreed | 12 |
| Kelpie | 12 |
| Rhodesian Ridgeback | 12 |
| Staffordshire Bull Terrier | 12 |
| Basenji | 12.1 |
| Chow Chow | 12.1 |
| Giant Schnauzer | 12.1 |
| Glen Of Imaal Terrier | 12.1 |
| Old English Sheepdog | 12.1 |
| Curly-Coated Retriever | 12.2 |
| Miniature Bull Terrier | 12.2 |
| Pomeranian | 12.2 |
| Clumber Spaniel | 12.3 |
| Keeshond | 12.3 |
| Gordon Setter | 12.4 |
| Kerry Blue Terrier | 12.4 |
| Skye Terrier | 12.4 |
| American Staffordshire Terrier | 12.5 |
| Basset Hound | 12.5 |
| Beagle | 12.5 |
| Bichon Frise | 12.5 |
| Japanese Chin | 12.5 |
| Briard | 12.6 |
| Scottish Terrier | 12.7 |
| Dandie Dinmont Terrier | 12.8 |
| Shih Tzu | 12.8 |
| Weimaraner | 12.8 |
| Irish Setter | 12.9 |
| Toy Fox Terrier | 12.9 |
| Foxhound | 13 |
| German Wirehaired Pointer | 13 |
| Japanese Spitz | 13 |
| Norwegian Elkhound | 13 |
| Portuguese Water Dog | 13 |
| Standard Schnauzer | 13 |
| Toy Manchester Terrier | 13 |
| Border Collie | 13.1 |
| Cardigan Welsh Corgi | 13.1 |
| English Setter | 13.1 |
| Field Spaniel | 13.1 |
| Labrador Retriever | 13.1 |
| Maltese | 13.1 |
| Samoyed | 13.1 |
| Sealyham Terrier | 13.1 |
| Dachshund | 13.2 |
| Dalmatian | 13.2 |
| Golden Retriever | 13.2 |
| Nova Scotia Duck Tolling Retriever | 13.2 |
| Pembroke Welsh Corgi | 13.2 |
| Polish Lowland Sheepdog | 13.2 |
| American Cocker Spaniel | 13.3 |
| Brussels Griffon | 13.3 |
| Collie | 13.3 |
| English Cocker Spaniel | 13.3 |
| Jack Russell Terrier | 13.3 |
| Miniature Schnauzer | 13.3 |
| Pekingese | 13.3 |
| Puli | 13.3 |
| Saluki | 13.3 |
| Silky Terrier | 13.3 |
| Tibetan Mastiff | 13.3 |
| Yorkshire Terrier | 13.3 |
| Chinese Crested | 13.4 |
| German Shorthaired Pointer | 13.4 |
| Shetland Sheepdog | 13.4 |
| West Highland White Terrier | 13.4 |
| Whippet | 13.4 |
| English Springer Spaniel | 13.5 |
| Irish Terrier | 13.5 |
| Norfolk Terrier | 13.5 |
| Sussex Spaniel | 13.5 |
| Vizsla | 13.5 |
| Wire Fox Terrier | 13.5 |
| Australian Shepherd | 13.7 |
| Bedlington Terrier | 13.7 |
| Miniature Pinscher | 13.7 |
| Petit Basset Griffon Vendeen | 13.7 |
| Soft Coated Wheaten Terrier | 13.7 |
| Spanish Water Dog | 13.7 |
| Belgian Tervuren | 13.8 |
| Bracco Italiano | 13.8 |
| Finnish Lapphund | 13.8 |
| Parson Russell Terrier | 13.8 |
| Tibetan Terrier | 13.8 |
| Welsh Terrier | 13.8 |
| Bearded Collie | 13.9 |
| Lowchen | 13.9 |
| Australian Cattle Dog | 14 |
| Cairn Terrier | 14 |
| German Spitz Mittel | 14 |
| Italian Greyhound | 14 |
| Lhasa Apso | 14 |
| Miniature Dachshund | 14 |
| Norwich Terrier | 14 |
| Poodle | 14 |
| Swedish Vallhund | 14 |
| Welsh Springer Spaniel | 14 |
| Large Munsterlander | 14.1 |
| Border Terrier | 14.2 |
| Coton de Tulear | 14.2 |
| Lakeland Terrier | 14.2 |
| Schipperke | 14.2 |
| Havanese | 14.5 |
| Papillon | 14.5 |
| Shiba Inu | 14.6 |
| Bolognese | 14.9 |
| Tibetan Spaniel | 15.2 |
| Lancashire Heeler | 15.4 |