When is a miniature horse full grown?

Miniature horses typically reach their full height between 2 to 4 years old. However, it's important to note that this is a general range and some may mature slightly earlier or later.

Here's a breakdown of their growth:

* Foal: Miniature horses are considered foals until they are around 1 year old.

* Yearling: Between 1 and 2 years old, they are considered yearlings and are still growing rapidly.

* Adult: By 2 to 4 years old, they reach their full height, but their muscle development may continue for another year or two.

Keep in mind that these are just guidelines, and each miniature horse is an individual. Factors like genetics, nutrition, and overall health can influence their growth and development.