Nova Scotia Duck Tolling Retriever Weight, Size & Lifespan
How big does a Nova Scotia Duck Tolling Retriever get?
A full-grown Nova Scotia Duck Tolling Retriever is a medium dog, weighing about 35–50 lb as an adult.
- Adult weight
- 35–50 lb
- Also in kilograms
- 15.9–22.7 kg
- Size class
- Medium
- Life expectancy
- 12–14 years
Wikidata publishes 37–51 lb for this breed. The two sources don’t measure the same thing — see why.
Nova Scotia Duck Tolling Retriever Size
As a medium breed, a Nova Scotia Duck Tolling Retriever reaches its adult weight earlier than a large dog — smaller breeds finish growing sooner (Hawthorne et al., 2004).
Nova Scotia Duck Tolling Retriever Lifespan
How long do Nova Scotia Duck Tolling Retrievers live?
The American Kennel Club publishes a life expectancy of 12–14 years for the Nova Scotia Duck Tolling Retriever, on its breed page. That is a figure for the breed, not a prediction for one dog — an individual Nova Scotia Duck Tolling Retriever can fall on either side of it.
A second source measured it instead of publishing it. McMillan et al. (2024) followed 286 dogs of this breed in the United Kingdom and recorded 47 deaths, giving a median age at death of 13.2 years (95% CI from 12.2 years, with no upper bound published — too few deaths observed to compute one).
The two roughly agree here, which is not always the case: on 34 of the breeds on this site the measured median falls outside the range the AKC publishes, in both directions. They are still not the same measurement — a life expectancy for the breed on one side, the age half the studied dogs had died by on the other.
Nova Scotia Duck Tolling Retriever Growth Chart
What a Nova Scotia Duck Tolling Retriever puppy weighs week by week, from the growth curve FEDIAF publishes (Nutritional Guidelines 2025, Table VII-8a) for a dog whose expected adult weight is 19.3 kg. It is an average, not a target, and it is only valid from 8 weeks to one year — FEDIAF notes that growth patterns show a certain individual variability. Read a row as the middle of a spread.
| Age | Weight | % of adult weight |
|---|---|---|
| 8 weeks | 9 lb (4.3 kg) | 22% |
| 10 weeks | 13 lb (6.0 kg) | 31% |
| 12 weeks | 16 lb (7.4 kg) | 38% |
| 14 weeks | 19 lb (8.6 kg) | 45% |
| 16 weeks | 21 lb (9.6 kg) | 50% |
| 18 weeks | 23 lb (10.5 kg) | 55% |
| 20 weeks | 25 lb (11.3 kg) | 59% |
| 24 weeks | 28 lb (12.7 kg) | 66% |
| 28 weeks | 31 lb (13.9 kg) | 72% |
| 32 weeks | 33 lb (14.9 kg) | 78% |
| 36 weeks | 35 lb (15.8 kg) | 82% |
| 40 weeks | 37 lb (16.7 kg) | 86% |
| 44 weeks | 38 lb (17.4 kg) | 90% |
| 48 weeks | 40 lb (18.1 kg) | 94% |
| 52 weeks | 41 lb (18.7 kg) | 97% |
Common questions
How much does a full-grown Nova Scotia Duck Tolling Retriever weigh?
A Nova Scotia Duck Tolling Retriever weighs 35–50 lb (17–23 kg) as an adult. That range is the weight the American Kennel Club publishes in the breed's official standard, re-checked here every week — it is a typical weight across many adult dogs, not a target for one dog. Wikidata publishes 37–51 lb for the same breed — a breed standard and a set of measurements don't answer the same question, so this page names both rather than picking one.
Is a Nova Scotia Duck Tolling Retriever a medium dog?
Yes — a Nova Scotia Duck Tolling Retriever counts as a medium breed, going by the middle of its adult weight range (17–23 kg). The cut-offs between small, medium, large and giant are a common veterinary convention rather than one official standard, so a breed near a boundary can be described either way elsewhere.
When does a Nova Scotia Duck Tolling Retriever stop growing?
Earlier than a large dog. Hawthorne et al. (2004) measured that smaller breeds finish growing sooner, so a Nova Scotia Duck Tolling Retriever reaches something close to its adult weight before a big breed would. We don't publish a month-by-month figure, because no source gives one breed by breed — and an invented number would be worse than none.
Why is there a range instead of one weight?
Because the source publishes a range. Within any breed, weight varies with sex, genetics, build and health, and a mixed-breed dog usually falls between its parents' breeds. Narrowing 35–50 lb down to a single number would look more precise while being less true.
How long do Nova Scotia Duck Tolling Retrievers live?
The American Kennel Club publishes a life expectancy of 12–14 years for the breed, re-checked here every week. That is a figure for the breed, not a prediction for one dog: an individual Nova Scotia Duck Tolling Retriever can fall on either side of it, and how a dog is fed, exercised and cared for moves the odds. A second source measured it rather than publishing it: McMillan et al. (2024) followed 286 dogs of this breed in the United Kingdom, recorded 47 deaths, and report a median age at death of 13.2 years (95% CI from 12.2 years, with no upper bound published — too few deaths observed to compute one).
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Weight varies within the Nova Scotia Duck Tolling Retriever by sex, genetics and health, and mixed-breed dogs fall between their parents. This is a typical range, not a guarantee.
Verified on . Based on Wikidata — dog breed mass (property P2067) (Wikimedia Foundation, query run 2026-07-22, CC0 license), Breed weights — official AKC breed standards (American Kennel Club, breed pages, accessed 2026-07-29), Breed life expectancy — AKC breed pages (American Kennel Club, breed pages, accessed 2026-08-10), Longevity of companion dog breeds: those at risk from early death — Supplementary Table S3 (McMillan et al., Scientific Reports (2024), 14:531, 584,734 UK dogs — Kaplan-Meier median survival for 155 breeds), Body-Weight Changes during Growth in Puppies of Different Breeds (Hawthorne et al., Journal of Nutrition, 2004, vol. 134, p. 2027S) and Nutritional Guidelines for Complete and Complementary Pet Food for Cats and Dogs (FEDIAF (European Pet Food Industry Federation), 2025 edition (growth curves Table VII-8a, growth energy VII-8b and VII-10)). See the method.