However, there's some variation depending on the breed, genetics, and diet:
* Smaller breeds: May reach their full size earlier, around 18 months.
* Larger breeds: May continue growing until they are closer to 24 months.
* Nutrition: A goat with a good diet and sufficient nutrition will reach its full potential faster.
It's important to note that while goats stop growing in height and weight around this time, they might continue to develop muscle and bone density for a few more months.