Horses have small penis

The claim that "horses have small penises" is misleading and lacks scientific support. In reality, horses (Equus caballus) are large mammals, and their reproductive anatomy is proportionate to their body size. While there is limited specific data available on the average size of a horse's penis, it is generally understood that their size is significant compared to many other animals, particularly when considering their overall body mass. The sources provided do not contain credible evidence to support the claim that horses have small penises; rather, they focus on unrelated topics or lack relevant data. Therefore, the assertion is not substantiated by reliable information.