Factors that can influence lifespan include:
* Breed: Some breeds are known to live longer than others.
* Health: Good nutrition, regular veterinary care, and a healthy environment contribute to longevity.
* Lifestyle: Horses that are worked hard or live in harsh conditions may have shorter lifespans.
* Genetics: Some horses may inherit predispositions to certain health conditions.
Therefore, gender does not play a major role in a horse's lifespan.