Use this Grand Basset Griffon Vendeen puppy weight calculator to predict how big your puppy will get. Grand Basset Griffon Vendéens are a hound breed that typically reach full size by around 12-15 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.
As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
| Age | Weight |
|---|---|
| Birth | 1 to 2 lbs |
| 2 Months | 6 to 9 lbs |
| 3 Months | 10 to 14 lbs |
| 4 Months | 14 to 18 lbs |
| 5 Months | 18 to 23 lbs |
| 6 Months | 22 to 27 lbs |
| 7 Months | 26 to 31 lbs |
| 9 Months | 30 to 36 lbs |
| 10 Months | 34 to 41 lbs |
| 1 Year | 38 to 44 lbs |
| 1.5 Years | 40 to 45 lbs |
| 2 Years | 40 to 45 lbs |
Estimated from typical medium-breed growth curves and the Grand Basset Griffon Vendeen'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.
Generally a healthy breed; hip dysplasia and some ear infections (given the long, floppy ears) can occur.
A quality diet matched to this breed's genuinely active, hunting-dog background.
The rough double coat needs regular brushing and occasional hand-stripping to maintain texture.
Independent-minded, this breed benefits from patient, consistent training and secure fencing given a strong scent-driven prey drive.
A French scent hound with a rough, shaggy coat, bred to hunt hare and other game with genuine stamina and determination.
Independent and spirited, this breed combines real hunting drive with an affectionate, extroverted personality at home.