Pets age much faster than we do. The life span of a dog depends on its size or breed. In general, the larger the breed or size of the dog, the shorter the life span. For example, in a study of lifespans, only 13% of giant breed dogs lived to be over 10 years old. Conversely, 38% of small breed dogs live to be over 10 years of age.

Dogs are considered senior in the last 25% of their lives. Below is a list of the most common breeds with their life expectancies and age at which they are considered “senior”.

When your dog is senior, make sure they have a senior check-up with your veterinarian.

Breed	Lifespan	Senior Years
Affenpinscher	12 – 15 years	9 – 11 years
Afghan Hound	10 – 12 years	7.5 – 9 years
Airdale Terrier	10 – 13 years	7.5 – 10 years
Akita	10 – 12 years	7.5 – 9 years
Alaskan Malamute	8 – 10 years	6 – 7.5 years
American Eskimo	13 years	9.5 – 10 years
American Foxhound	10 – 12 years	7.5 – 9 years
American Staffordshire Terrier	10 – 12 years	7.5 – 9 years
American Water Spaniel	12 – 15 years	9 – 11 years
Anatolian Sheepdog	12 – 13 years	9 – 10 years
Australian Cattle Dog	12 – 15 years	9 – 11 years
Australian Shepherd	12 – 13 years	9 – 10 years
Australian Terrier	15 years	11 years
Basenji	13 – 14 years	9 – 10.5 years
Basset Hound	10 – 12 years	7.5 – 9 years
Beagle	14 – 15 years	10.5 – 11 years
Bearded Collie	10 – 13 years	7.5 – 10 years
Beauceron	10 – 12 years	7.5 – 9 years
Bedlington Terrier	13 – 15 years	9 – 11 years
Belgian Malinois	12 – 14 years	9 – 10.5 years
Belgian Sheepdog	12 – 14 years	9 – 10.5 years
Belgian Tervuren	12 – 14 years	9 – 10.5 years
Bernese Mountain Dog	8 – 10 years	6 – 7.5 years
Bichon Frise	12 – 15 years	9 – 11 years
Black and Tan Coonhound	10 – 12 years	7.5 – 9 years
Black Russian Terrier	10 – 11 years	7.5 – 8 years
Bloodhound	9 – 11 years	6.5 – 8 years
Border collie	11 – 14 years	8 – 10.5 years
Border Terrier	13 – 15 years	9 – 11 years
Borzoi	10 – 12 years	7.5 – 9 years
Boston Terrier	14 – 16 years	10.5 – 12 years
Bouvier Des Flandres	8 – 10 years	6.5 – 7.5 years
Boxer	9 – 11 years	6.5 – 8 years
Briard	10 – 13 years	7.5 – 10 years
Brittany	12 – 14 years	9 – 10.5 years
Brussels Griffon	12 – 15 years	9 – 11 years
Bull Dog	8 – 10 years	6 – 7.5 years
Bull Terrier	14 – 15 years	10.5 – 11 years
Bullmastiff	8 – 10 years	6 – 7.5 years
Cairn Terrier	14 – 16 years	10.5 – 12 years
Canaan Dog	12 – 15 years	9 – 11 years
Cardigan Welsh Corgi	14 – 16 years	10.5 – 12 years
Cavalier King Charles Spaniel	12 years	9 years
Chesapeake Bay Retriever	12 – 13 years	9 – 10 years
Chihuahua	15 – 18 years	11 – 13 years
Chinese Crested	12 – 16 years	9 – 12 years
Chinese Shar Pei	10 – 12 years	7.5 – 9 years
Chow Chow	9 – 11 years	6.5 – 8 years
Clumber Spaniel	12 – 13 years	9 – 10 years
Cocker Spaniel-American	14 – 16 years	10.5 – 12 years
Cocker Spaniel-English	14 – 16 years	10.5 – 12 years
Collie	12 – 15 years	9 – 11 years
Curly Coated Retriever	8 – 12 years	6 – 9 years

Breed	Lifespan	Senior Years
Dachshund	15 – 18 years	11 – 13 years
Dalmatian	10 – 13 years	7.5 – 10 years
Dandie Dinmont Terrier	13 – 14 years	9 – 10.5 years
Doberman Pinscher	12 – 15 years	9 – 11 years
English Foxhound	10 years	7.5 – 10.5 years
English Setter	10 – 14 years	7.5 – 10.5 years
English Springer Spaniel	12 – 14 years	9 – 10.5 years
English Toy Spaniel	10 – 12 years	7.5 – 9 years
Field Spaniel	10 – 12 years	7.5 – 9 years
Finnish Spitz	12 – 15 years	9 – 11 years
Flat Coated Retriever	10 – 12 years	7.5 – 9 years
Fox Terrier – Smooth	13 – 14 years	9 – 10.5 years
Fox Terrier – Wirehair	13 – 14 years	9 – 10.5 years
French Bulldog	9 – 11 years	6.5 – 8 years
German Pinscher	12 – 14 years	9 – 10.5 years
German Shepherd Dog	10 – 13 years	7.5 – 10 years
German Shorthaired Pointer	12 – 14 years	9 – 10.5 years
German Wirehaired Pointer	12 – 14 years	9 – 10.5 years
Giant Schnauzer	10 – 12 years	7.5 – 9 years
Glen Imaal Terrier	12 – 15 years	9 – 11 years
Golden Retriever	10 – 13 years	7.5 – 10 years
Gordon Setter	12 – 13 years	9 – 10 years
Great Dane	9 – 10 years	6.5 – 7.5 years
Great Pyrenees	8 – 10 years	6 – 7.5 years
Great Swiss Mountain Dog	10 – 13 years	7.5 – 10 years
Greyhound	10 – 12 years	7.5 – 9 years
Harrier	10 – 12 years	7.5 – 9 years
Havanese	13 – 15 years	9 – 11 years
Ibizan Hound	12 years	9 years
Irish Setter	14 – 16 years	10.5 – 12 years
Irish Terrier	12 – 15 years	9 – 11 years
Irish Water spaniel	10 – 12 years	7.5 – 9 years
Irish Wolfhound	6 – 8 years	4.5 – 6 years
Italian Greyhound	12 – 15 years	9 – 11 years
Japanese Chin	12 – 14 years	9 – 10.5 years
Keeshond	12 – 15 years	9 – 11 years
Kerry Blue Terrier	14 – 16 years	10.5 – 12 years
Komondor	12 years	9 – 11 years
Kuvasz	11 – 14 years	8 – 10.5 years
Labrador Retriever	10 – 13 years	7.5 – 10 years
Lakeland Terrier	12 – 15 years	9 – 11 years
Lhasa Apso	15 years	11 years
Lowchen	10 – 15 years	7.5 – 11 years
Maltese	14 – 16 years	10.5 – 12 years
Manchester Terrier – Standard & Toy	13 – 14 years	9 – 10.5 years
Mastiff	8 – 10 years	6 – 7.5 years
Miniature Bull Terrier	10 – 12 years	7.5 – 9 years
Miniature Pinscher	15 years	11 years
Miniature Schnauzer	14 – 16 years	10.5 – 12 years
Mix Breed – 1-15 pounds	15 – 18 years	11 – 13 years
Mix Breed – 16-40 pounds	11 – 14 years	8 – 10.5 years
Mix Breed – 41-75 pounds	8 – 13 years	6 – 9 years
Mix Breed – 75 pounds	7 – 11 years	5 – 8 years

Breed	Lifespan	Senior Years
Neopolitan Mastiff	9 – 11 years	6.5 – 8 years
Newfoundland	7 – 10 years	5 – 7.5 years
Norfolk Terrier	12 – 15 years	9 – 11 years
Norwegian Elkhound	12 – 15 years	9 – 11 years
Norwich Terrier	12 – 15 years	9 – 11 years
Nova Scotia Duck Tolling Retriever	12 – 14 years	9 – 10.5 years
Old English Sheepdog	10 – 12 years	4.5 – 9 years
Otter Hound	12 years	9 years
Papillon	12 – 15 years	9 – 11 years
Parson Russell Terrier	14 – 16 years	10.5 – 12 years
Pekingese	13 – 15 years	9 – 11 years
Pembroke welsh Corgi	14 – 16 years	10.5 – 12 years
Petit Basset Griffon Vendeen	10 – 14 years	7.5 – 10.5 years
Pharaoh Hound	12 – 14 years	9 – 10.5 years
Plott Hound	12 – 14 years	9 – 10.5 years
Pointer	13 – 14 years	9 – 10.5 years
Polish Lowland Sheepdog	13 – 14 years	9 -10.5 years
Pomeranian	12 – 15 years	9 – 11 years
Poodle Miniature	15 – 18 years	11 – 13 years
Poodle Standard	14 – 16 years	10.5 – 12 years
Poodle Toy	15 – 18 years	11 – 13 years
Portuguese Water Dog	10 – 12 years	7.5 – 9 years
Pug	12 – 14 years	9 – 10.5 years
Puli	12 – 16 years	9 – 12years
Redbone Coonhound	11 – 12 years	8 – 9 years
Rhodesian Ridgeback	8 – 12 years	6 – 9 years
Rottweiler	10 – 12 years	7.5 – 9 years
Saint Bernard	8 – 10 years	6 – 7.5 years
Saluki	13 – 16 years	9 – 12 years
Samoyed	12 – 15 years	9 – 11 years
Schipperke	15 years	11 years
Scottish Deerhound	11 – 12 years	8 – 9 years
Scottish Terrier	10 – 13 years	7.5 – 10 years
Sealyham Terrier	14 years	10.5 years
Shetland Sheepdog	12 – 14 years	9 – 10.5 years
Shiba Inu	12 – 14 years	9 – 10.5 years
Shih Tzu	14 – 16 years	10.5 – 12 years
Siberian husky	10 – 12 years	7.5 – 9 years
Silky Terrier	12 – 15 years	9 – 11 years
Skye Terrier	12 – 14 years	9 – 10.5 years
Soft – Coated Wheaten Terrier	12 – 15 years	9 – 11 years
cSpinone Italiano	12 – 14 years	9 – 10.5 years
Staffordshire Bull Terrier	12 – 14 years	9 – 10.5 years
Standard Schnauzer	14 – 16 years	10.5 – 12 years
Sussex Spaniel	12 – 15 years	9 – 11 years
Tibetan Mastiff	9 – 11 years	6.5 – 8 years
Tibetan Spaniel	12 – 15 years	9 – 11 years
Tibetan Terrier	12 – 15 years	9 – 11 years
Toy Fox Terrier	15 years	11 years
Vizsla	14 – 15 years	10.5 – 11 years
Weimaraner	10 – 12 years	7.5 – 9 years
Welsh Springer Spaniel	12 – 15 years	9 – 11 years
Welsh Terrier	10 – 12 years	7.5 – 9 years
West Highland white Terrier	14 – 16 years	10.5 – 12 years
Whippet	12 – 15 years	9 – 11 years
Wirehaired Pointing Griffon	12 – 14 years	9 – 10.5 years
Yorkshire Terrier	14 – 16 years	10.5 – 12 years

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dog health

Dog Checkups & Preventive Care | Veterinary science, in conjunction with industry, has done a great job developing vaccines that are very safe and effective preventive measures. Vaccines keep your dog protected from serious infectious diseases. Diseases that, just a few years ago, were epidemics are now less common. It's not just a matter of more vaccines but also better vaccines that are more specific, provide longer protection, and allow your veterinarian to make recommendations appropriate for your pet.

Not all dogs need to be vaccinated for all diseases all the time. There are two general groupings of vaccinations: those that target “core” diseases and those that target “non-core” diseases.

Core vaccinations

Core vaccinations prevent diseases that are extremely widespread in their distribution and are easily transmitted. These diseases are commonly fatal or extremely difficult to treat effectively. One core disease—rabies, can be transmitted to humans with potentially deadly results. In summary, core diseases are the more contagious and severe diseases.

Core vaccines provide long term immunity, making yearly vaccination unnecessary.

Core vaccines include:

Canine distemper
Canine parvovirus
Canine adenovirus 1 infection
Rabies

Historically, these vaccines were recommended yearly but this is no longer the case. Duration of immunity from these vaccines have been proven to be at least 3 years. Rabies vaccines are sometimes administered more often based on state and provincial regulations. While not all vaccines carry a label that indicates they are effective for 3 years, current recommendations for core vaccines are that after the completion of an initial series, adult dogs should be revaccinated every 3 years.

Non-core vaccinations

Non-core vaccines protect against diseases that do not meet the core vaccine description. While all dogs are at risk for core diseases and must be vaccinated--risk of exposure, likelihood of infection, and severity of disease should be evaluated when making non-core vaccine recommendations. The indication for these vaccines should be based on a risk assessment that looks at local and regional incidence of the disease. The risk assessment should also take your pet’s lifestyle into consideration.

Non-core vaccinations may include:

Leptospirosis
Lyme disease
Canine cough complex
Canine influenza

These vaccines generally provide a shorter length of protective immunity, and dogs that are at risk for infection should be vaccinated every year.

How can you determine your dog’s risk of infection?

Having a conversation with your veterinarian is the number one way you can determine your dog's risk factors and which vaccines are recommended.
Lyme disease is no longer limited to the Northeastern United States. It is transmitted by deer ticks associated with white tail deer. The populations of deer are expanding and with them the incidence of exposure. While exposure and infection do not always result in disease, dogs considered at risk should be vaccinated and tested annually.
Vaccination against leptospirosis should be considered for dogs who are exposed to wildlife environments like ponds, or when urban and rural wildlife share the environment with your dog.
Vaccination against canine cough includes bordetella and parainfluenza vaccines. These diseases are respiratory infections and as such are transmitted from dog to dog. Boarding facilities, dog shows, dog classes, and parks where dogs play are all potential risks. Dogs exposed to these environments should be vaccinated yearly.
Canine influenza is a relatively recently described disease and a relatively new vaccine. It should be administered yearly for dogs considered by your veterinarian to be at risk.

All dogs should be examined by a veterinarian at least yearly and a complete history and risk assessment should be performed. This will assure that your dog remains healthy and is appropriately vaccinated.

If you have any questions or concerns, you should always visit or call your veterinarian. They are your best resource to ensure the health and well-being of your pets.