When is a Dog Considered Senior?

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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What Does a Skin Scraping Reveal in Dogs?

As you might know from our article on 5 common dog skin diseases, skin problems and constant scratching from itchiness are common disorders found in dogs and other animals. Finding the reason for the problem is important in order to appropriately approaching an effective treatment or cure.

What’s a skin scraping test?

A skin scraping is a collected sample of skin cells that are evaluated under a microscope. Skin scraping tests are typically performed to aid in diagnosing certain skin inflammations, fungal infections, and skin cancer, along with being an effective way of determining the presence of mites.

What does a skin scraping reveal in dogs?

A skin scraping can reveal the presence of abnormal cells in the superficial layers of the skin. It can reveal certain fungi, bacteria, cancer cells, and parasites. Determining the underlying cause of a skin disorder leads to appropriate treatment.

How are skin scrapings done?

With the use of a scalpel blade, a sample of skin cells are collected. The blade is used to gently scrape layers of the skin, usually until a small amount of blood is seen so that cells that are deep in the skin are gathered. This is important because parasites often live deep in the skin. Once the skin cell sample is collected, it is placed on a microscope slide, mixed with oil, and evaluated under a microscope. Results are typically available within 30 minutes, unless a veterinarian may need a second opinion and it is submitted to an outside lab.

Are skin scrapings painful to dogs?

The level of pain varies from one dog to another and is more likely to cause discomfort rather than pain. Neither sedation nor anesthesia is needed in order to perform a skin scraping. Most dogs tolerate this procedure relatively well.

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Bladder Stones in Dogs

Some of the most dramatic X-rays shown to clients are those that reveal the presence of large stones in their dog’s bladder. Until they see the X-rays, many of these folks are a little annoyed at their dog. This isn’t unreasonable, considering the dog often has accidents in the house or needs to go outside on an hourly basis. However, after seeing the X-rays, most owners are shocked that their dog hasn’t been acting even sicker.

What are the Signs of Bladder Stones in Dogs?

Bladder stones start out small but over time can grow in number and/or size. Dogs with bladder stones typically have some or all of the following symptoms:

• Urinary accidents

• Frequent attempts to urinate without producing much urine

• Straining to urinate

• Discolored urine

• Licking around the urinary opening

These clinical signs can be seen with other diseases affecting the urinary tract (infections or tumors, for example), so the diagnosis of bladder stones has to be confirmed with either an X-ray or ultrasound.

How are Bladder Stones Formed and Treated?

Bladder stones are a collection of minerals and other materials. Most bladder stones in dogs are made from struvite, calcium oxalate, urate, or cystine crystals. In many cases, the specific type of crystal involved can be seen in a sample of urine viewed under the microscope.

If struvite is the diagnosis, a veterinarian will treat the underlying cause (e.g., antibiotics for urinary tract infections) and may recommend a therapeutic diet that will dissolve the stones and crystals. Dogs prescribed antibiotics will typically use the drugs while consuming the therapeutic dog food, and possibly longer if needed. Surgery or other procedures like lithotripsy (breaking up the stones with ultrasonic shock waves) will be necessary to get the stones out of the bladder. The therapeutic diet for dissolving struvite stones, however, must be given under a veterinarian’s supervision. This is because they are formulated to make the dog produce more acidic urine than they would otherwise in order to break down the stone. If urinary acidification is taken too far, calcium oxalate stones can be the result.

 
What’s the Best Way to Prevent Bladder Stones in Dogs?

Once the stones are gone, diet plays an important role in preventing their return. Manufacturers have formulated special foods that deter the formation of struvite, calcium oxalate, urate, and cystine crystals. Encouraging water intake is also important since crystals are less likely to form in diluted urine. For this reason, many veterinarians recommend the canned versions of these foods over the dry.

Because diets designed to prevent bladder stones have to be fed over the long term, they must be nutritionally balanced. Your pet’s doctor is in the best position to recommend a nutritionally complete, well-balanced food that will help keep your pet healthy.

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The Life Threatening Emergency of Urinary Obstruction (and Bladder Stones) in Pets

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