Dog Life Expectancy Statistics UK 2026: Between 11.2 and 12.5 Years

A dog in the UK lives about 11.2 to 12.5 years on average, depending on how it is measured: the Royal Veterinary College puts life expectancy at birth at 11.23 years, and a Dogs Trust study of 584,734 dogs puts the median at 12.5 years. Breed makes a big difference, with medians running from under 10 years for breeds such as the Mastiff (9.0 years), French Bulldog and Bulldog (9.8 years) to 15.4 years for the Lancashire Heeler. Our own analysis of ten years of Kennel Club registrations finds that new pedigree puppies are now concentrated in longer-lived breeds: only 6.9% of 2025 registrations were in breeds with a median lifespan under 10 years, down from 21.0% in 2020. Figures come from 33 sources we checked.

How long do dogs live in the UK?

The typical UK dog lives to somewhere between 11 and 13. The largest UK study, by Dogs Trust, followed 584,734 dogs from vets, insurers, breed registries and charities and found a median lifespan of 12.5 years [2]. The Royal Veterinary College's VetCompass life tables, built from 30,563 dogs that died under vet care between January 2016 and July 2020, give a life expectancy at birth of 11.23 years [1].

Source: Teng et al. [1]; McMillan et al. [2]; O'Neill et al. [4]; Lewis et al. [5]

These figures are not a trend. Each study counts different dogs in a different way, so the gap between 10.33 and 12.5 years says more about method than about dogs living longer. We explain the differences further down this page.

Are new puppies now from longer-lived breeds?

Yes, and by a clear margin. We matched the median lifespan of each breed in the Dogs Trust study [2] to Royal Kennel Club registrations for every year from 2016 to 2025 [3]. In 2020, 21.0% of the registered puppies we could match to a breed lifespan were in breeds with a median lifespan under 10 years; by 2025 that had fallen to 6.9% (our calculation).

• Breeds with a median under 10 years
• Breeds with a median under 12 years

Source: Royal Kennel Club [3]; McMillan et al. [2]; our calculation

Each breed keeps the same median lifespan in every year, so this tracks the breed mix of registered puppies, not how long they will actually live. 12 years is the median for crossbreeds in the same study.

Show the data

	Breeds with a median under 10 years	Breeds with a median under 12 years
2016	13.6%	34.4%
2017	17.4%	36.3%
2018	19.7%	36.9%
2019	19.6%	35.5%
2020	21%	34.8%
2021	20.5%	33%
2022	20.2%	32.4%
2023	15.4%	27.6%
2024	9.9%	22.2%
2025	6.9%	19.5%

The change is mostly the French Bulldog. Registrations fell from 39,266 in 2020 to 7,750 in 2025 [3], and with a median of 9.8 years [2] it was by far the biggest short-lived breed. Weighting every breed's median by its registrations, the typical registered puppy belonged to a breed with a median lifespan of 12.3 years in 2020 and 12.8 years in 2025 (our calculation).

Source: Royal Kennel Club 10-yearly registration tables [3]; McMillan et al. 2024 [2]. Shares and weighted figures are our calculation.

How we worked this out: we matched 148 of the study's 155 breeds to Kennel Club names, which covers 98.7% of 2025 registrations; the seven unmatched breeds do not appear in the Kennel Club's tables. Where the study pools varieties (for example the three Miniature Dachshunds, or the three Poodles), we pooled the Kennel Club rows to match. The weighted figure is the average of breed medians weighted by registrations, a guide to the breed mix rather than a forecast. Crossbreeds and unregistered dogs, which make up most UK puppies, are not included.

Which dog breeds live the longest?

The Lancashire Heeler has the longest median lifespan of 155 breeds, at 15.4 years, followed by the Tibetan Spaniel at 15.2 years [2]. Small and medium breeds dominate the top of the table.

Lancashire Heeler

15.4

Tibetan Spaniel

15.2

Bolognese

14.9

Shiba Inu

14.6

Papillon

14.5

Border Terrier

14.2

Crossbreed

12

Bulldog

9.8

French Bulldog

9.8

St Bernard

9.3

Mastiff

9

Cane Corso

8.1

Presa Canario

7.7

Source: McMillan et al. 2024 [2]

The Caucasian Shepherd Dog had the shortest median (5.4 years) but only 52 dogs, so it is left out of the chart. Not every joint value is shown, and some breeds, such as the Bolognese (182 dogs), have small samples.

Show the data

	Median lifespan
Lancashire Heeler	15.4
Tibetan Spaniel	15.2
Bolognese	14.9
Shiba Inu	14.6
Papillon	14.5
Border Terrier	14.2
Crossbreed	12
Bulldog	9.8
French Bulldog	9.8
St Bernard	9.3
Mastiff	9
Cane Corso	8.1
Presa Canario	7.7

Source: McMillan et al. 2024, supplementary table S3 [2]. Coton de Tulear and Schipperke also have medians of 14.2 years. Affenpinscher and Bloodhound (9.3 years) are also shorter-lived than the Bulldog and French Bulldog; we show the two bulldogs because they are far more common.

Giant breeds are a group of their own. A 2026 VetCompass study of 29 giant breeds found a median age at death of 8.94 years, ranging from 4.77 years for the Tibetan Mastiff to 12.7 years for the Black Russian Terrier [6].

Single-breed studies from VetCompass add detail for some popular breeds:

Source: RVC VetCompass breed studies [6][7][8][9][10]

How long do the UK's most popular breeds live?

Most of the UK's best-loved pedigrees are long-lived. Of the 20 breeds with the most Kennel Club registrations in 2025, 11 have a median lifespan of 13 years or more [2][3]. Seven fall below the 12-year median for crossbreeds: the French Bulldog, German Shepherd Dog, Cavalier King Charles Spaniel, Bulldog, Boxer, Rottweiler and Chihuahua (our count).

Source: Royal Kennel Club 10-yearly registration tables [3]; McMillan et al. 2024 [2]. Varieties are pooled where the study pools them, so the order differs slightly from the Kennel Club's own ranking; see our most popular dog breeds page for that.

Why do lifespan estimates differ?

The two big UK studies measure different things. The RVC life tables use only dogs that have died and report the mean age at death [1], while the Dogs Trust study reports the median and includes dogs that are still alive [2]. Popular young breeds pull the RVC figure down most, because a breed that has boomed recently has mostly young dogs in its death records [1].

The clearest case is the French Bulldog: 4.53 years in the RVC life tables against a median of 9.8 years in the Dogs Trust study, a gap of 5.27 years (our calculation) [1][2]. The Pug (7.65 against 11.6 years) and Chihuahua (7.91 against 11.8 years) show the same pattern [1][2].

• RVC life expectancy at birth
• Dogs Trust median

Jack Russell Terrier

12.72

13.3

Yorkshire Terrier

12.54

13.3

Springer Spaniel

11.92

13.5

Border Collie

12.1

13.1

Cocker Spaniel

11.31

13.3

Labrador Retriever

11.77

13.1

Crossbreed

11.82

12

Shih Tzu

11.05

12.8

Staffordshire Bull Terrier

11.33

12

Beagle

9.85

12.5

Cavalier King Charles Spaniel

10.45

11.8

Siberian Husky

9.53

11.9

German Shepherd Dog

10.16

11.3

Boxer

10.04

11.3

Chihuahua

7.91

11.8

Pug

7.65

11.6

Bulldog

7.39

9.8

French Bulldog

4.53

9.8

Source: Teng et al. 2022 [1]; McMillan et al. 2024 [2]

Breeds are in order of our consensus rank, the average of each breed's rank in the two studies.

Show the data

	RVC life expectancy at birth	Dogs Trust median
Jack Russell Terrier	12.72	13.3
Yorkshire Terrier	12.54	13.3
Springer Spaniel	11.92	13.5
Border Collie	12.1	13.1
Cocker Spaniel	11.31	13.3
Labrador Retriever	11.77	13.1
Crossbreed	11.82	12
Shih Tzu	11.05	12.8
Staffordshire Bull Terrier	11.33	12
Beagle	9.85	12.5
Cavalier King Charles Spaniel	10.45	11.8
Siberian Husky	9.53	11.9
German Shepherd Dog	10.16	11.3
Boxer	10.04	11.3
Chihuahua	7.91	11.8
Pug	7.65	11.6
Bulldog	7.39	9.8
French Bulldog	4.53	9.8

Despite the different methods, the two studies agree closely on which breeds live longest. Across the 17 breeds and crossbreeds in both, their rankings have a rank correlation of 0.83 (our calculation, where 1 would be identical order). Averaging the two ranks gives a consensus order:

Source: Teng et al. 2022 [1]; McMillan et al. 2024 [2]. Ranks and consensus are our calculation; tied breeds share an average rank.

The Kennel Club's own 2014 owner survey gives lower figures again, a median of 10.33 years, because it covered registered pedigrees only and relied on owners choosing to reply [5].

Do crossbreeds live longer than pedigree dogs?

Not reliably. In the Dogs Trust study, pedigree dogs had a median lifespan of 12.7 years against 12.0 years for crossbreeds [2]. But the RVC's earlier England study found the opposite, with crossbreeds living 1.2 years longer once other factors were taken into account [4].

The answer depends on the breed. Of 155 breeds, 47.1% had a longer median lifespan than crossbreeds, 25.8% had a shorter one, and 27.1% were not significantly different [2]. In the RVC life tables, crossbreeds came fifth of 19 groups at 11.82 years, behind the Jack Russell Terrier, Yorkshire Terrier, Border Collie and Springer Spaniel [1]. Our crossbreed and designer dog statistics page covers health differences in more detail.

Do size, face shape and sex affect how long a dog lives?

Yes. Smaller dogs live longer, flat-faced dogs live shorter lives, and females live slightly longer than males [1][2].

Small

12.7

Medium

12.5

Large

11.9

Medium face (mesocephalic)

12.8

Long face (dolichocephalic)

12.1

Flat face (brachycephalic)

11.2

Source: McMillan et al. 2024 [2]

Show the data

	Median lifespan
Small	12.7
Medium	12.5
Large	11.9
Medium face (mesocephalic)	12.8
Long face (dolichocephalic)	12.1
Flat face (brachycephalic)	11.2

• Size: small breeds have a median of 12.7 years, medium 12.5 and large 11.9 [2]. Giant breeds sit at 8.94 years [6].
• Face shape: flat-faced breeds have a median of 11.2 years, against 12.8 years for medium-faced breeds [2]. Medium-sized flat-faced breeds have a median of 9.4 years [2]. Our flat-faced breed health statistics page explains why.
• Sex: female life expectancy is 11.41 years against 11.07 years for males [1]; the medians are 12.7 and 12.4 years [2].
• Neutering: neutered dogs had longer life expectancy in the RVC tables (11.98 years for neutered females, 10.50 for entire females) [1]. The authors warn these figures "should be interpreted with great caution", because a dog has to live long enough to be neutered.

How long will my dog live once it is older?

Longer than the average suggests. Life expectancy at birth includes every dog that dies young, so a dog that has already reached middle age can expect to live well past 11 [1]. Adding the age a dog has reached to its remaining life expectancy in the RVC life tables gives its average age at death (our calculation).

Source: Teng et al. 2022, table 2 [1]. The last column is our calculation (age plus remaining life expectancy).

Source: Teng et al. 2022 [1]; our calculation

Age reached plus remaining life expectancy from the RVC life tables, for dogs that died between 2016 and 2020.

Show the data

	Average age at death
0	11.23
1	11.41
2	11.58
3	11.73
4	11.87
5	12.02
6	12.18
7	12.37
8	12.61
9	12.91
10	13.28
11	13.71
12	14.23
13	14.79
14	15.46
15	16.19

The chance of dying in any one year stays at or below 2% until about age 5, then climbs: 13.4% of dogs that reach 10 die before 11, and 24.4% of those that reach 12 die before 13 [1].

Older dogs also cost more to insure. MoneySuperMarket's customer quotes from August to October 2026 put the typical (51st percentile) monthly premium at £19.14 for dogs over seven, against £9.31 for dogs under one, about double (our calculation) [11]. Lifetime policies usually have to start young: Petplan's must begin before a dog's 8th birthday, or its 5th for some breeds [12]. Blue Cross says most dogs are now considered middle-aged from about seven [13].

What do UK dogs die of?

Most UK dogs do not die naturally. In 2016, 89.3% of deaths in vet records were by euthanasia [14]. Among euthanised dogs the most common recorded causes were cancer (11.6%), collapse (11.1%) and a mass or lump (8.0%); among dogs that died without euthanasia, heart disease (19.7%) and traumatic injury (17.0%) led [14].

Source: Pegram et al. 2021 [14]; Lewis et al. 2018 [5]

Euthanised dogs died at a median age of 12.1 years, against 9.9 years for dogs that died without euthanasia [14]. Earlier RVC work in England found cancer, musculoskeletal and neurological disorders were the most common causes of death overall [4].

Which breed lifespans do people search for most?

Lifespan questions are asked far more often about the French Bulldog than its numbers would suggest. Searches for "how long do French Bulldogs live" averaged 3,600 a month in the UK over the year to September 2026, more than for Labradors (2,900), even though the Kennel Club registered nearly four times as many Labradors in 2025 [3][15].

Source: Google Ads search volumes via DataForSEO, October 2025 to September 2026 [15]; Royal Kennel Club [3]. The last column is our calculation.

Treat the ratio as a guide, not a count: searches cover every dog of the breed, registered or not, and Google rounds volumes into bands. Cockapoos (2,900 searches a month) and Jack Russells (1,600) are left out because most are never registered with the Kennel Club [15]. Across all breeds, "how long do dogs live" is searched about 4,400 times a month [15].

What this means if you're getting a dog

Lifespan is one of the few things about a puppy you can look up before you meet it. These checks follow from the figures on this page.

1. Look up the breed's median lifespan, not just its looks. Medians range from under 10 years for breeds such as the Mastiff, French Bulldog and Bulldog to 15.4 years for the Lancashire Heeler [2], so the breed you choose can mean five extra years together.
2. Weigh up face shape. Flat-faced breeds have a median lifespan of 11.2 years against 12.8 for medium-faced breeds [2]. Ask the breeder which health tests are recommended for the breed and to see the results.
3. Don't assume a crossbreed will outlive a pedigree. Nearly half of breeds (47.1%) outlive crossbreeds [2]; the parents' breeds and health matter more than the label.
4. Plan for a decade or more of costs. A dog that reaches 10 lives to about 13.3 on average (our calculation) [1], and typical insurance quotes for dogs over seven are about double those for puppies [11]. Check when lifetime cover has to start [12].
5. Check the paperwork behind the breed claim. A breed's lifespan figures only help if the puppy really is that breed. Every Companimal listing shows what we've checked against official records, such as a council licence or Kennel Club registration, and says so plainly when we can't confirm something.
6. Ask how old the parents and grandparents lived to. Breed medians are averages; a breeder's own records tell you more about a particular line.

Frequently asked questions

What is the average life expectancy of a dog in the UK?

About 11.2 to 12.5 years. The RVC puts life expectancy at birth at 11.23 years [1], and the Dogs Trust study puts the median lifespan at 12.5 years [2].

Which dog breed lives the longest?

Of 155 breeds in the largest UK study, the Lancashire Heeler had the longest median lifespan at 15.4 years, followed by the Tibetan Spaniel at 15.2 years [2].

What is the oldest dog ever recorded?

Before 2023, Guinness World Records' oldest dog ever was Bluey, an Australian Cattle Dog from Australia who lived to 29 years 5 months [16]. In 2024 it removed the title from Bobi, a dog from Portugal that had replaced Bluey, and said it was not yet able to confirm a new holder [17].

Do female dogs live longer than male dogs?

Slightly. Female life expectancy at birth is 11.41 years against 11.07 for males [1], and the female median is 12.7 years against 12.4 [2].

Methodology, sources and credit

How we compiled these figures

We checked 33 sources across peer-reviewed research, Royal Kennel Club registration tables, charity and insurer publications and search data, and opened every figure at its original publisher on 7 November 2026. Where a primary source exists, we cite it rather than the sites that re-quote it. The two big UK lifespan studies use different measures, so we show both and explain why they differ rather than picking one. Our own calculations are labelled: the breed-mix analysis matches each breed's median lifespan from McMillan et al. [2] to its Kennel Club registrations [3], holding each breed's median fixed; the consensus rank averages each breed's rank in the two studies; the age-at-death table adds age reached to remaining life expectancy [1]; and searches per registration divide Google Ads volumes [15] by 2025 registrations. Registrations cover pedigree dogs only. Lifespan figures here describe dogs in the UK; the oldest-dog record is the only non-UK figure.

Sources (17)

1. Teng et al., Life tables of annual life expectancy and mortality for companion dogs in the United Kingdom, Scientific Reports, 2022
2. McMillan et al., Longevity of companion dog breeds: those at risk from early death, Scientific Reports, 2024
3. Royal Kennel Club, Breed registration statistics, 10-yearly tables 2016 to 2025, 2026
4. O'Neill et al., Longevity and mortality of owned dogs in England, The Veterinary Journal, 2013
5. Lewis et al., Longevity and mortality in Kennel Club registered dog breeds in the UK in 2014, Canine Genetics and Epidemiology, 2018
6. O'Neill et al., Giant dog breeds under primary veterinary care in the UK: demography, common disorders and mortality, Companion Animal Health and Genetics, 2026
7. Dale et al., Demography, common disorders and mortality of Shih Tzu dogs under primary veterinary care in the UK, Canine Medicine and Genetics, 2024
8. McGreevy et al., Labrador retrievers under primary veterinary care in the UK: demography, mortality and disorders, Canine Genetics and Epidemiology, 2018
9. O'Neill et al., Beagles kept as companion animals in the UK: demography, disorders and mortality, Companion Animal Health and Genetics, 2025
10. O'Neill et al., Demography, common disorders and mortality of Boxer dogs under primary veterinary care in the UK, Canine Medicine and Genetics, 2023
11. MoneySuperMarket, Pet insurance statistics, October 2026
12. Petplan, Will you renew my pet's insurance when they're old?, accessed November 2026
13. Blue Cross, Caring for older dogs, May 2024
14. Pegram et al., Proportion and risk factors for death by euthanasia in dogs in the UK, Scientific Reports, 2021
15. Google, Google Ads Keyword Planner search volumes via DataForSEO, UK, October 2025 to September 2026
16. Guinness World Records, Oldest dog ever record broken by 30-year-old Bobi, February 2023
17. Guinness World Records, Guinness World Records concludes oldest dog ever review, February 2024

Key facts about this page

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