When Does A Puppy Stop Growing Taller

From here on out when a dog actually stops growing for good depends on a number of different factors.

When does a puppy stop growing taller. Large breed puppies stop growing at 12 18 months. The medium dog is an english springer spaniel. Studies show that early spay neuter does affect the growth plate delaying its closure and causing dogs to grow taller than they should have. Walker says that small breed dogs typically start growing rapidly at 4 6 months and reach their full size between 10 12 months.

This can predispose the dog to later joint problems. While many breeds weights plateau when they re around 1 year old remember that particularly large and muscular breeds will fill out more dramatically. Then between 6 and 12 months a puppy experiences what we might consider a teenage phase where they reach the height of their mischief and energy and may begin to sexually mature as well. Generally dogs don t get any taller after 10 months but their bones and muscles continue to develop and grow stronger for the next year or so.

Having your dog spayed or neutered early will not stunt your puppy s growth but it might affect the joints of large breed dogs. In medium sized dogs growth stops at around 18 months and they usually reach their final optimal weight at 2 years. Different breeds different growth. Medium breed puppies may take a little longer to grow reaching adult size at around 12 months.

However there s plenty of wiggle room involved and some dogs stop growing much sooner or later than the 1 year mark. They take longer to reach their full size because their larger bones need more time to grow. Dogs of this kind of size and weight typically stop growing somewhere between 6 and 8 months of age but the vast majority of their growth is complete by around six months of age. These puppies stop growing about twice as slow as small pups.