Norwich Terrier weight by age
Typical weight by age for a Norwich 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 | 3.5 lbrange 2.4–4.8 lb | 3.5 lbrange 2.4–4.8 lb |
| 3 months | 5.1 lbrange 3.6–6.8 lb | 5.1 lbrange 3.6–6.8 lb |
| 4 months | 6.7 lbrange 5.1–8.4 lb | 6.7 lbrange 5.1–8.4 lb |
| 5 months | 8.2 lbrange 6.5–10 lb | 8.2 lbrange 6.5–10 lb |
| 6 months | 9.1 lbrange 7.3–11 lb | 9.1 lbrange 7.3–11 lb |
| 8 months | 10 lbrange 8.6–12 lb | 10 lbrange 8.6–12 lb |
| 10 months | 11 lbrange 9.2–12 lb | 11 lbrange 9.2–12 lb |
| 12 months | 11 lbrange 9.7–13 lb | 11 lbrange 9.7–13 lb |
Divide pounds by 2.2 for kilograms.
Adult weight
AKC breed page: 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 Norwich Terrier puppy weigh at 3 months?
A typical male Norwich Terrier weighs about 5.1 lb at 3 months (most between 3.6 and 6.8 lb). A typical female weighs about 5.1 lb (most between 3.6 and 6.8 lb).
How much should a Norwich Terrier puppy weigh at 6 months?
A typical male Norwich Terrier weighs about 9.1 lb at 6 months (most between 7.3 and 11 lb). A typical female weighs about 9.1 lb (most between 7.3 and 11 lb).
How much does a Norwich Terrier weigh at 1 year?
A typical male Norwich Terrier weighs about 11 lb at 12 months (most between 9.7 and 13 lb). A typical female weighs about 11 lb (most between 9.7 and 13 lb).
When does a Norwich Terrier stop gaining weight?
The typical Norwich 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 Norwich 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.