Whippet: Size, Weight & Clinical Growth Profile
Comprehensive, evidence-based physical benchmarks for the Whippet. Powered by verified kennel club breed standards, peer-reviewed pediatric growth curves (Salt et al. 2017), and WSAVA nutritional algorithms.
How Big Will a Whippet Get? Adult Size Standards
Official physical parameters compiled from verified breed records. Evaluated for adult dogs at full musculoskeletal maturity.
Whippet Puppy Growth Chart & Weight Milestones
Projected developmental progression modeled from Salt et al. (2017) PLOS ONE pediatric growth standards for medium canines. Tracking regular weight progression is critical to preventing developmental orthopedic disorders (DOD).
| Age (Weeks) | Approx. Months | % Adult Weight | Male Est. Weight | Female Est. Weight |
|---|---|---|---|---|
| 8 weeks | ~1.8 mo | 22% | 5.5 - 8.8 lb | 5.5 - 8.8 lb |
| 10 weeks | ~2.3 mo | 28% | 7 - 11.2 lb | 7 - 11.2 lb |
| 12 weeks | ~2.8 mo | 35% | 8.8 - 14 lb | 8.8 - 14 lb |
| 16 weeks | ~3.7 mo | 48% | 12 - 19.2 lb | 12 - 19.2 lb |
| 20 weeks | ~4.6 mo | 62% | 15.5 - 24.8 lb | 15.5 - 24.8 lb |
| 24 weeks | ~5.5 mo | 74% | 18.5 - 29.6 lb | 18.5 - 29.6 lb |
| 36 weeks | ~8.3 mo | 90% | 22.5 - 36 lb | 22.5 - 36 lb |
| 48 weeks | ~11.1 mo | 98% | 24.5 - 39.2 lb | 24.5 - 39.2 lb |
| 52 weeks | ~12 mo | 100% | 25 - 40 lb | 25 - 40 lb |
How Much to Feed a Whippet: WSAVA Caloric Requirements
Energy intake calibration formulated via the WSAVA nutritional equation (Resting Energy Requirement: 70 × [weight in kg]^0.75) multiplied by physiological activity indices. Gram estimates assume standard commercial dry kibble (3,600 kcal/kg).
| Life Stage / Activity Level | MER Multiplier | Daily Energy (kcal) | Estimated Kibble (Grams/Day) |
|---|---|---|---|
| Neutered / Spayed Adult (Maintenance) | 1.6× RER | 693 - 984 kcal | ~193 - 273 g |
| Intact Adult (Moderate Activity) | 1.8× RER | 779 - 1107 kcal | ~216 - 308 g |
| Active / Working Dog | 2.2× RER | 953 - 1353 kcal | ~265 - 376 g |
| Senior Dog / Reduced Mobility | 1.4× RER | 606 - 861 kcal | ~168 - 239 g |
| Weight Management / Obese Prone | 1.1× RER | 476 - 677 kcal | ~132 - 188 g |
| Growing Puppy (4+ Months) | 2× RER | 866 - 1230 kcal | ~241 - 342 g |
What Size Crate for a Whippet? APDT Housing Standards
Based on the APDT ergonomic standard (canine height + 2 to 4 inches, full spine length without ducking), an adult Whippet typically requires a 36-inch enclosure (36"L × 23"W × 25"H). For puppies, choose this adult crate size equipped with an interior divider panel to avoid housebreaking accidents.
Whippet Age in Human Years: Dual-Model Comparison
Comparison between Model A (Wang et al. 2020 DNA methylation clock: 16 × ln(age) + 31) and Model B (size-adjusted actuarial physiological life stages based on Montoya 2023).
| Chronological Age | Life Stage | Epigenetic Age (Wang 2020) | Actuarial Age (Montoya 2023) |
|---|---|---|---|
| 1 Year | Adolescent | 31 human yrs | 15 human yrs |
| 2 Years | Young Adult | 42 human yrs | 24 human yrs |
| 3 Years | Young Adult | 49 human yrs | 29 human yrs |
| 5 Years | Mature Adult | 57 human yrs | 39 human yrs |
| 7 Years | Mature Adult | 62 human yrs | 49 human yrs |
| 9 Years | Senior | 66 human yrs | 59 human yrs |
| 11 Years | Geriatric | 69 human yrs | 69 human yrs |
| 13 Years | Geriatric | 72 human yrs | 79 human yrs |
| 15 Years | Geriatric | 74 human yrs | 89 human yrs |
Whippet Lifespan & Clinical Life Stages
Bi-annual senior blood panels & renal screenings advised.
Intensive mobility, cognitive, and cardiovascular care.
Frequently Asked Questions: Whippet
How big will a Whippet get?
According to official breed standards from the American Kennel Club (AKC), an adult Whippet typically reaches a weight of 25-40 pounds and a height of 19-22 inches (male), 18-21 inches (female).
What size crate does a Whippet need?
Based on APDT ergonomic housing guidelines, an adult Whippet generally requires a 36-inch crate (36"L × 23"W × 25"H) allowing unobstructed standing, turning, and natural recumbent posture.
How much food should I feed my Whippet?
Daily caloric needs are determined by the WSAVA exponential equation (70 × BW_kg^0.75). A neutered adult Whippet at maintenance weight requires approximately 693 to 984 kcal per day, which equates to roughly 193 to 273 grams of standard 3,600 kcal/kg dry food.
What is the life expectancy of a Whippet?
The typical lifespan of a Whippet is 12-15 years, categorized as a Medium canine. Senior monitoring protocols generally begin around 8 years of age.