Here's why:
* They can stand and walk within minutes of birth: This is essential for them to be able to nurse and move away from danger.
* They are born with a strong instinct to suckle: This allows them to get the nourishment they need from their mothers.
* They can see and hear well: Foals rely on their senses to navigate their surroundings and learn from their mothers.
However, they are still:
* Dependent on their mothers for protection and care: Mares are very protective of their foals and will defend them from threats.
* Physically fragile: Their bones are still developing, and they are susceptible to injury.
* Lacking the experience and knowledge of adult horses: They need time to learn how to graze, interact with other horses, and avoid dangers.
Overall, foals are not entirely helpless at birth, but they require a lot of care and attention from their mothers and human caregivers.