However, they may continue to fill out and gain muscle mass for another year or two after that.
It's important to note that this is just a general guideline, and individual dogs may vary. Some Akitas may reach their full size sooner or later than others.
Here's a more detailed breakdown:
* Height: Akitas reach their full height between 18 and 24 months.
* Weight: Akitas reach their full weight between 24 and 30 months.
* Muscle development: Akitas may continue to build muscle mass and fill out even after reaching their full weight.
Remember, these are just estimates. The best way to determine when your Akita has stopped growing is to consult with your veterinarian. They can track your dog's growth and development and provide you with personalized advice.