Different size dog breeds tend to grow at different rates, so if your puppy is a toy breed, such as a Miniature Poodle, you may find that they are not too far from their adult size at six months old.
In contrast, if you have a giant dog breed such as a Great Dane, they will carry on growing for much longer, potentially up until the age of 2. Medium dog breeds and large breeds will fall somewhere between these two timelines and reach their adult height somewhere between nine months and a year. When dogs stop growing is a question asked by many, and there are no one-size-fits-all answers, but this article will walk you through what to expect with your pup!