French Bulldogs will continue to slowly fill out anywhere between nine to fifteen months of age. They are considered fully grown around 12 to 14 months old, but may continue to put on muscle until they are two years old.
How can I tell how big my French Bulldog will get?
Because French Bulldogs are so variable, it's hard to predict just how big your Frenchie will be. It will take after its parents, but you can also do a rough estimate by using the weight of your puppy at the age of four months and then doubling that figure.
Do French Bulldogs have a growth spurt?
Most French Bulldogs will grow to their maximum height in their first 12 months. However, their weight will increase from 12 months for up to 24 months as they bulk out. ... French Bulldog Growth Chart.FRENCH BULLDOG AGEFRENCH BULLDOG HEIGHTFRENCH BULLDOG WEIGHT8 weeks–5 – 6.9 pounds (2.2 – 3.1 kg)
More useful articles on a similar topic 👇
What age is a male French Bulldog ready to breed?At what age does a bulldogs head split?