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The short answer: Rottweilers live a median of 10.6 years in the largest study to date (6,275 UK Rottweilers, 2024), which puts the breed 139th of 156 breeds, in the same band as the Great Dane and a full two and a half years behind the Labrador. The American Kennel Club's 9 to 10 years is in the same place. Three things set the Rottweiler's clock: cancer, above all bone cancer (one in eight Rottweilers in a 683-dog cohort developed bone sarcoma, and one in four of those neutered before a year old), joint disease, and when the dog was neutered: Rottweilers neutered before one year lived 1.5 years (males) and 1 year (females) less than intact dogs in a 3,292-dog Australian study. Females are twice as likely as males to reach 13, and keeping ovaries past age 4 is the single strongest predictor of a Rottweiler reaching "exceptional" old age. Below: the numbers, the causes of death, the neuter question in detail, what 13-plus Rottweilers have in common, and what to do at each life stage.
Written by Marc Brannigan, Co-Founder & CEO of HempMy Pet. Last updated 26 October 2026. Part of our breed lifespan series.
Rottweiler Lifespan: The Numbers
Most pages quote "8 to 10 years" with no source. Here is where each figure comes from and what it means.
| Figure | What it measures | Source | Take |
|---|---|---|---|
| 10.6 years (95% CI 10.4–10.7) | Median lifespan, 6,275 UK Rottweilers (3,442 deaths), all sources | McMillan et al., Scientific Reports 2024, 584,734 dogs, 155 breeds | Best estimate. Rank 139 of 156 breeds; hazard of death 1.27× the all-dog average (p < 0.001). |
| 9–10 years | Breed expectation | American Kennel Club breed page | Consistent with the population data; slightly pessimistic. |
| 8.0–10.75 years | "Usual longevity" band used to define the comparison group in the Purdue exceptional-aging studies | Waters et al., Aging Cell 2009; Age 2013 | What a typical North American Rottweiler death looked like in those cohorts. |
| ≥13 years | "Exceptional longevity" threshold: 30% longer than breed average | Exceptional Aging in Rottweilers Study (EARS), Purdue | The Rottweiler equivalent of a human centenarian. A minority of dogs get there; the ones that do are studied for why. |
| −1.5 years (males), −1 year (females) | Lifespan difference, neutered before 1 year vs intact | Joonè & Konovalov, Scientific Reports 2023, VetCompass Australia, 207 early-neutered vs 3,085 intact | The largest modifiable factor in the data. Neutering before 4.5 years showed a similar gap. |
| 2.0× (95% CI 1.2–3.3) | Odds of a female reaching 13 versus a male | Waters 2009 | The female advantage disappeared in bitches spayed in the first 4 years of life. |
Sources: McMillan KM et al., Longevity of companion dog breeds: those at risk from early death, Scientific Reports 2024 (Supplementary Table S3) · AKC Rottweiler breed page · Waters DJ et al., Exploring mechanisms of sex differences in longevity: lifetime ovary exposure and exceptional longevity in dogs, Aging Cell 2009 · Joonè CJ, Konovalov DA, The effect of neuter status on longevity in the Rottweiler dog, Scientific Reports 2023.
The Rottweiler is the most studied breed in the world for the question "why do some dogs live so much longer than others." The answer that keeps coming back is not food or exercise. It is hormones, bone cancer, and when the surgery happened.
How the Rottweiler Compares
| Breed | Median lifespan (McMillan 2024) | Rank of 156 |
|---|---|---|
| Labrador Retriever | 13.1 | 69 |
| Boxer | 11.3 | 127 |
| German Shepherd | 11.3 | 128 |
| Doberman Pinscher | 11.2 | 129 |
| Great Dane | 10.6 | 138 |
| Rottweiler | 10.6 | 139 |
| Bullmastiff | 10.2 | 141 |
| Bernese Mountain Dog | 10.1 | 143 |
| Mastiff | 9.0 | 153 |
| Cane Corso | 8.1 | 154 |
Same study, same table. Large breeds as a group had a median of 11.9 years against 12.7 for small breeds; the Rottweiler sits more than a year below even the large-breed average. See our guides to the German Shepherd, Labrador and Bernese Mountain Dog.
What Rottweilers Die Of
No single study gives a clean cause-of-death breakdown for the breed, so this is built from the cohort studies that do exist. Cancer, and bone cancer in particular, dominates.
In a cohort of 683 North American Rottweilers followed for 71,004 dog-months, 12.6% developed bone sarcoma. Dogs neutered before one year of age had roughly a one-in-four lifetime risk, 3.8× (males) and 3.1× (females) that of intact dogs, and risk fell the longer the dog kept its hormones (p = 0.008 males, 0.006 females), independent of height or weight. Osteosarcoma usually appears as a limp or a firm swelling on a leg between 7 and 10 years, and is the reason a "sprain" in a middle-aged Rottweiler gets an X-ray.
In the UC Davis breed study of 854 Rottweilers, the cancers tracked (lymphoma, hemangiosarcoma, mast cell tumour, osteosarcoma) occurred in 16% of intact males and 11% of intact females, high baselines that neutering did not raise further at any age. For a Rottweiler owner that means lumps get checked, not watched, and unexplained weight loss, pale gums or a swollen belly after age 7 are same-week vet visits.
Same study: 8% of intact males and 16% of intact females had at least one joint disorder (hip dysplasia, elbow dysplasia or cruciate rupture). Spaying before 6 months pushed the female figure to 43%, mostly cruciate tears. Joint disease rarely kills a Rottweiler directly, but it is the usual reason a 10-year-old can no longer stand, and "inability to stand" is one of the leading reasons large dogs are euthanised.
Large, deep-chested breeds carry a lifetime bloat risk around 5.7%, with about 29% of cases fatal (Purdue study of 1,914 dogs). A Rottweiler that retches without bringing anything up, with a tight or swelling belly, needs an emergency clinic within the hour. Owners of large breeds should know where that clinic is before they need it.
Rottweiler breed clubs recommend cardiac screening because the breed is among those predisposed to congenital aortic valve narrowing. It is found on a stethoscope at the first puppy visits, so a murmur in a Rottweiler puppy gets an echocardiogram, not a "let's see". A breeder who cannot show heart clearances on both parents is a breeder to walk away from.
The one lifetime feeding trial in dogs (48 Labradors, fed 25% less than their littermates) added 1.8 years of median life and delayed hip arthritis by years. A Rottweiler is a 90- to 130-lb dog whose joints and heart are already working hard; every extra 10 lb lands on hips and elbows the breed is already prone to losing. Lean is the cheapest longevity intervention on this page.
Sources: Cooley DM et al., Endogenous gonadal hormone exposure and bone sarcoma risk, Cancer Epidemiology, Biomarkers & Prevention 2002 · Hart BL et al., Assisting decision-making on age of neutering for 35 breeds of dogs, Frontiers in Veterinary Science 2020 (Rottweiler section) · Glickman LT et al., Incidence of and breed-related risk factors for gastric dilatation-volvulus in dogs, JAVMA 2000 · Kealy RD et al., Effects of diet restriction on life span and age-related changes in dogs, JAVMA 2002.
The Neuter Question, Because It Matters More in This Breed Than Any Other
Rottweilers are the breed where the longevity cost of early neutering has been measured most directly. This is what the studies found, and what to do with it.
| Study | Dogs | Finding |
|---|---|---|
| Joonè & Konovalov 2023 (VetCompass Australia) | 3,292 Rottweilers | Neutered before 1 year: expected lifespan 1.5 years shorter in males, 1 year shorter in females than intact (p < 0.05). Neutered before 4.5 years: similar gap. |
| Waters 2009 (Purdue, EARS) | Rottweilers ≥13 vs 8–10.8 years at death | Females 2.0× more likely than males to reach 13. Spaying in the first 4 years erased the female advantage. Ovary exposure predicted longevity independent of height, weight or a long-lived mother, and not through any one disease. |
| Waters 2013 | 78 females ≥13 vs 97 females 8–10.75 | Having litters did not shorten life; moderate reproduction trended toward longer life. Duration of ovary exposure again the strongest predictor. |
| Cooley 2002 | 683 Rottweilers | Bone cancer risk 3.8× (males) and 3.1× (females) for dogs neutered before 1 year; about one in four of them developed it. |
| Hart 2020 (UC Davis) | 854 Rottweilers | Spaying before 6 months: joint disorders in 43% of females (vs 16% intact). Males neutered 6–11 months: 22% (vs 8%). Cancers not increased by neutering. Pyometra in 12% of intact females; mammary cancer 8% intact vs 5% spayed at 2–8 years. |
| EARS cruciate study 2023 | 123 Rottweilers | Gonad removal in the first 24 months associated with more cruciate ruptures, more bilateral ruptures, and earlier first rupture. |
What this means in practice. None of these studies argues against neutering; they argue against neutering a Rottweiler early. UC Davis's breed-specific guideline is to leave males intact or neuter after a year, and for females to delay well past 6 months; the lifespan data favour waiting until skeletal maturity (around 2 years) at minimum, and for a bitch whose owner can manage heat cycles and the pyometra risk, later still. Hormone-sparing options (vasectomy, ovary-sparing spay) exist and are the subject of ongoing research in this breed. This is a conversation to have with your vet before the puppy's first birthday, not a decision to accept as a default at the 6-month visit.
Sources as above plus Waters DJ et al., Exceptional longevity in female Rottweiler dogs is not encumbered by investment in reproduction, Age 2013 · Waters DJ et al., Correlates of estimated lifetime cruciate ligament survival, EARS 2023.
What the Oldest Rottweilers Have in Common
Purdue's Exceptional Aging in Rottweilers Study has followed North American Rottweilers that reach 13 or older, 30% past the breed average, for nearly two decades. The findings so far:
- They are mostly female, and mostly kept their ovaries past age 4 (Waters 2009).
- Having had litters did not cost them anything. In a 2026 analysis of 95 geriatric bitches, mothers were 3.3× more likely to be in the most robust fifth of the group at the end of life than females that never whelped (OR 3.30, 95% CI 1.16–9.38), and the bitches with the most litters were the most robust.
- They accumulate deficits like human centenarians. A 34-item frailty index built on 93 of these dogs had a median score of 0.43 and a ceiling near 0.68, the same pattern seen in people past 100; each 0.01 rise in the index raised mortality risk by 5% (HR 1.05).
- There is no verified "oldest Rottweiler". Guinness has no current record for the breed. Owner reports of 15- to 17-year-old Rottweilers exist but are undocumented; the EARS cohort is the only verified group of 13-plus Rottweilers, and 13 is already the top of the breed's survival curve.
Waters DJ et al., Frailty and mortality risk among dogs with extreme longevity, Animals 2024 · The relationship between parity and late-life frailty, J Gerontol A 2026.
Rottweiler Life Stages
With a 10.6-year median, a Rottweiler is a senior at about 8 (the last quarter of its expected life) and geriatric from 10. Most of the diseases above announce themselves between 6 and 9.
| Age | Stage | What to do |
|---|---|---|
| 0–2 years | Growth | Cardiac auscultation at the puppy visits; large-breed puppy food, fed to a lean outline, no rapid growth; hip and elbow radiographs at 2 if you want to know; the neuter conversation before 1 year; teach "leave it" around food and gates because a lean adult starts here. |
| 2–6 years | Prime | Keep the waist. Yearly exam. Know the bloat signs and the nearest 24-hour clinic. Any limp that lasts more than two weeks is X-rayed, not rested. |
| 6–8 years | Pre-senior, the cancer window opens | Twice-yearly exams with bloodwork. Lumps are measured and aspirated. A new limp or leg swelling is radiographed the same week. Watch stamina on walks (heart) and reluctance on stairs (joints). |
| 8–10 years | Senior | Joint support becomes daily: traction on floors, a ramp for the car, short frequent walks instead of one long one, weight down to the low end of normal. This is where our arthritis guide and senior-dog hemp guide apply. |
| 10+ years | Geriatric | Past the breed median. Quality-of-life scoring, pain control with the vet, and a plan for the day the dog cannot get up. Every month is earned. |
How to Help a Rottweiler Live Longer
- Do not neuter early. The single largest effect in the data: 1 to 1.5 years of life, a quarter of the bone-cancer risk, half the joint risk. Wait until at least skeletal maturity, and discuss hormone-sparing surgery with your vet.
- Keep the dog lean for life. Ribs easy to feel, a visible waist from above. The feeding study's 1.8 years is the second-largest effect anyone has measured.
- Buy from health-tested parents. OFA or equivalent hips and elbows, a cardiac clearance, and a breeder who talks about longevity in the line without being asked.
- Treat every limp as osteosarcoma until proven otherwise after age 5. Early amputation and chemotherapy change the outcome; a month of "rest and see" does not.
- Twice-yearly vet visits from 6. The breed's cancers are findable on exam and bloodwork in the window where something can still be done.
- Have a bloat plan. Smaller meals, no hard exercise straight after eating, the emergency number on the fridge. Ask your vet about preventive gastropexy at the time of any other abdominal surgery.
- Protect the joints before they fail. Muscle is the joint's best support: steady daily exercise through middle age, swimming where possible, no weekend-warrior pattern. Our green-lipped mussel, fish oil and glucosamine entries cover which joint supplements have evidence and which do not.
Where Hemp Fits
Hemp does not touch any of the big three. It does not prevent cancer, it is not a treatment for it, and it has no effect on when a dog was neutered. Where it has evidence is the fourth problem on the list: joint comfort in the senior years. HempMy Pet's own 90-day study of 37 dogs with chronic joint discomfort, overseen by Dr. Robin Downing, DVM with Colorado State University researchers, found that 30 of the 32 dogs that completed it showed a benefit, and a 2024 placebo-controlled trial in 20 arthritic dogs found a 46% drop in pain scores at 2 mg/kg twice daily. For a 100-lb Rottweiler that is the 1000mg bottle, or the 5000mg formula we make for horses and the largest dogs, given with food. It belongs in years 8 through 10, alongside the vet's pain plan, not instead of it.
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Frequently Asked Questions
How long do Rottweilers live?
A median of 10.6 years, based on 6,275 UK Rottweilers in the 2024 Scientific Reports breed-longevity study; the AKC gives 9 to 10 years. That ranks the breed 139th of 156, alongside the Great Dane and about two and a half years behind the Labrador. Intact dogs and females live longest; dogs neutered before a year old live 1 to 1.5 years less.
Can a Rottweiler live for 20 years?
There is no documented case. The breed's median is 10.6, "exceptional" longevity is defined by researchers as 13 or older, and even the long-running Purdue study of the oldest Rottweilers in North America works with dogs in their thirteenth to sixteenth years. Treat any claim of a 20-year-old Rottweiler as unverified.
Can a Rottweiler live 15 years?
Rarely, but yes. Fifteen is about 40% past the breed median, well beyond the 13-year "exceptional" threshold. The Rottweilers that get there are overwhelmingly lean, intact or late-neutered females from lines without early cancer. It is a realistic ceiling to aim for, not an expectation.
What is the most common cause of death in Rottweilers?
Cancer, and bone cancer (osteosarcoma) above all. In a 683-dog cohort, 12.6% developed bone sarcoma, rising to about one in four among dogs neutered before a year old. Lymphoma, hemangiosarcoma and mast cell tumours add to the toll; joint failure and bloat are the other common endings. No published study gives a precise percentage breakdown for the breed.
How old is the oldest Rottweiler?
No Rottweiler holds a verified longevity record, and Guinness has no current entry for the breed. Owner reports of 15- to 17-year-old Rottweilers exist but are undocumented. The only verified group of very old Rottweilers is Purdue's Exceptional Aging in Rottweilers Study, which enrols dogs aged 13 and over.
Do male or female Rottweilers live longer?
Females. In the Purdue data, females were twice as likely as males to reach 13 (OR 2.0), but only if they kept their ovaries past about age 4; spayed-early females lost the advantage entirely. In the Australian study, early neutering cost males 1.5 years and females 1 year.
Why is the Rottweiler lifespan so short?
Size and cancer. Large breeds die younger across the board (large-breed median 11.9 vs 12.7 for small breeds), and the Rottweiler carries an unusually high bone-cancer burden on top of that, plus hip, elbow and cruciate disease that ends mobility in the senior years. Early neutering, common in the breed, worsens both the cancer and the joint figures.
Does neutering affect a Rottweiler's lifespan?
Yes, more clearly than in any other breed studied. Neutering before 1 year shortened life by 1.5 years in males and 1 year in females (3,292 dogs), roughly quadrupled bone-cancer risk (683 dogs), and in females spayed before 6 months raised joint disorders from 16% to 43% (854 dogs). The evidence favours waiting until at least 2 years, and discussing hormone-sparing surgery with your vet.
At what age is a Rottweiler a senior?
About 8, using the standard rule that the last quarter of a breed's expected lifespan is "senior", and geriatric from 10. In practice the diseases that shorten Rottweiler lives start appearing between 6 and 9, so twice-yearly vet visits should begin at 6.
How long do blue, red or "golden" Rottweilers live?
The same. These are not recognised varieties; a Rottweiler of any colour outside the black-and-tan standard is either a dilute or a mix, and there is no lifespan data on them. Be cautious with breeders selling rare colours at a premium: colour-focused breeding rarely comes with hip, elbow and cardiac clearances.
How long do Rottweiler mixes live?
Usually a little longer than purebreds. Crossbred dogs had a median of 12.0 years in the 2024 study, and a Rottweiler crossed with a longer-lived breed will tend to land between the two. The osteosarcoma and joint risks are still carried in the Rottweiler half, so the same vigilance applies.
The Short Version
Ten and a half years is the honest number. Bone cancer, other cancers and joint failure are what take Rottweilers, and the two biggest levers you hold are when the dog is neutered and how lean it is kept. Buy from health-tested parents, X-ray every limp after 5, see the vet twice a year from 6, and plan for bloat. Do that, and 13 goes from exceptional to possible.
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Marc co-founded HempMy Pet in 2016 with his business partner Natalie Mondine, the company's COO. HempMy Pet breeds its own hemp genetics, grows them on its certified-organic Colorado farm, and formulates every batch in-house under human-grade standards — seed to sale, nothing sourced overseas. Every batch is third-party tested and the certificates of analysis are published. He is not a veterinarian. More about us.
HempMy Pet ran its own 90-day study of 37 dogs with chronic joint discomfort. Of the 32 that completed it, 30 (93%) showed a benefit, and 94% of owners reported their dog's quality of life had improved. It was overseen by Dr. Robin Downing, DVM, MS of the Downing Center for Animal Pain Management, with Lori Kogan, Ph.D. and Peter W. Hellyer, DVM of Colorado State University's College of Veterinary Medicine & Biomedical Sciences, and published in the Journal of the American Holistic Veterinary Medical Association. It was an open-label pilot with no control group. Read the methodology.
Why Dr. Downing: in 2005 she became only the third veterinarian in the world credentialed as a Diplomate of the American Academy of Pain Management. She founded the International Veterinary Academy of Pain Management, is a Diplomate of the ACVSMR, a Certified Veterinary Pain Practitioner and a Certified Canine Rehabilitation Practitioner, and was the AVMA's 2020 Bustad Companion Animal Veterinarian of the Year. Chronic joint pain is her life's work. Read the published paper (PDF).
Every lifespan, risk ratio and percentage on this page is taken directly from the peer-reviewed studies linked in the text (McMillan 2024 breed table, the Purdue Exceptional Aging in Rottweilers Study papers, Joonè 2023, Cooley 2002, Hart 2020, Glickman 2000, Kealy 2002). The 2024 placebo-controlled hemp trial referenced is Frontiers in Veterinary Science 2024 (PMC11272626). This article is general information for dog owners, not veterinary advice, and is reviewed as new evidence is published.
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. This article is general information, not veterinary advice. If your dog is unwell, contact your veterinarian.
