Norfolk Terrier weight by age
Typical weight by age for a Norfolk Terrier with an adult weight of about 12 lb (male) or 12 lb (female). The range shows where most puppies fall.
| Age | Male | Female |
|---|---|---|
| 2 months | 3.4 lbrange 2.3–4.7 lb | 3.4 lbrange 2.3–4.7 lb |
| 3 months | 4.9 lbrange 3.5–6.5 lb | 4.9 lbrange 3.5–6.5 lb |
| 4 months | 6.4 lbrange 4.8–8.1 lb | 6.4 lbrange 4.8–8.1 lb |
| 5 months | 7.8 lbrange 6.2–9.6 lb | 7.8 lbrange 6.2–9.6 lb |
| 6 months | 8.7 lbrange 7.0–10 lb | 8.7 lbrange 7.0–10 lb |
| 8 months | 10 lbrange 8.3–12 lb | 10 lbrange 8.3–12 lb |
| 10 months | 10 lbrange 8.8–12 lb | 10 lbrange 8.8–12 lb |
| 12 months | 11 lbrange 9.3–12 lb | 11 lbrange 9.3–12 lb |
Divide pounds by 2.2 for kilograms.
Adult weight
AKC breed page: 11-12 pounds. The calculator uses about 12 lb for males and 12 lb for females as the typical adult weight.
Common questions
How much should a Norfolk Terrier puppy weigh at 3 months?
A typical male Norfolk Terrier weighs about 4.9 lb at 3 months (most between 3.5 and 6.5 lb). A typical female weighs about 4.9 lb (most between 3.5 and 6.5 lb).
How much should a Norfolk Terrier puppy weigh at 6 months?
A typical male Norfolk Terrier weighs about 8.7 lb at 6 months (most between 7.0 and 10 lb). A typical female weighs about 8.7 lb (most between 7.0 and 10 lb).
How much does a Norfolk Terrier weigh at 1 year?
A typical male Norfolk Terrier weighs about 11 lb at 12 months (most between 9.3 and 12 lb). A typical female weighs about 11 lb (most between 9.3 and 12 lb).
When does a Norfolk Terrier stop gaining weight?
The typical Norfolk Terrier puppy reaches about 90% of its adult weight around 9 months. The last few percent come on slowly after that. Large and giant breeds fill out for longer than small ones.
How accurate is the Norfolk Terrier weight calculator?
Across our test dogs the typical miss was about 11% of adult weight, smaller for older puppies. Your puppy can land outside the range. See the methods page.
Other breeds
Weight standard: AKC breed page. Growth curves: our analysis of open data from Salt et al. (2017), CC BY 4.0. An estimate, not veterinary advice. Methods.