Here are some key things to know about horse yearlings:
* They are still growing: Yearlings are still developing physically and mentally.
* They have a lot of energy: They are playful and often boisterous.
* They are learning: Yearlings are learning how to be horses, including social interactions, grazing, and basic training.
* They are often weaned: Most yearlings are weaned from their mothers around this time.
* They may be ready for basic training: Some yearlings may be ready for basic training, such as halter breaking, but they are still too young for serious riding.
It's important to remember that each horse develops at its own pace, so some yearlings may be more mature than others.