Use this Wire Fox Terrier puppy weight calculator to predict how big your puppy will get. Wire Fox Terriers are a terrier breed that typically reach full size by around 12 months.
Enter your puppy's current weight and age to predict their adult size
Estimates based on breed growth curves. Individual dogs vary with genetics and nutrition — check with your vet for a personalized read.
A practical pick for medium-sized breeds.
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| Age | Weight |
|---|---|
| Birth | 0.3 to 1 lbs |
| 2 Months | 2 to 4 lbs |
| 3 Months | 4 to 5 lbs |
| 4 Months | 5 to 7 lbs |
| 5 Months | 7 to 9 lbs |
| 6 Months | 8 to 11 lbs |
| 7 Months | 10 to 13 lbs |
| 9 Months | 11 to 14 lbs |
| 10 Months | 13 to 16 lbs |
| 1 Year | 14 to 18 lbs |
| 1.5 Years | 15 to 18 lbs |
| 2 Years | 15 to 18 lbs |
Estimated from typical medium-breed growth curves and the Wire Fox Terrier's adult weight range. Individual puppies vary — use the calculator above for a prediction based on your puppy's actual current weight.
New breed data, growth tips, and puppy-parenting insights, plus our free printable puppy growth tracker.
Prone to patellar luxation and some hereditary eye conditions; otherwise generally healthy.
A quality diet in measured portions matched to activity level.
The wiry coat needs regular brushing and periodic hand-stripping or clipping.
Energetic and intelligent — consistent, engaging training and real daily exercise keep this breed content.
A wiry-coated English terrier bred to bolt foxes from their dens, closely related to the Smooth Fox Terrier but with a different coat texture.
Alert and always ready for action — the breed standard describes Wire Fox Terriers as "on the tip-toe of expectation."
