What is a baby horse called?

A baby horse is called a foal.

Definition: A foal is a young horse, usually under one year of age. More specifically, a male foal is called a colt, and a female foal is called a filly.
Development: Foals are born after a gestation period of approximately 11 months. They are typically able to stand and nurse within a few hours of birth. Foals rely heavily on their mother's milk (mare's%20milk) for nutrition during their first few months of life.
Training: Foals undergo a period of socialization and training known as breaking or handling. This early training helps them become accustomed to human interaction and prepares them for future riding or work. The process may also involve teaching basic commands and getting them used to wearing a halter.
Weaning: Foals are typically weaned from their mothers at around 4 to 6 months of age. This is a gradual process to minimize stress on both the foal and the mare. After weaning, foals begin to eat solid food, such as hay and grain.
Health: Foals are susceptible to certain health problems, including infections, colic, and musculoskeletal issues. Regular veterinary care, including vaccinations and deworming, is essential for maintaining their health.