How often do horses typically defecate in a day?

Horses typically defecate about every 2 hours, which aligns with their digestive system and feeding habits. Horses are hindgut fermenters and have a continuous grazing pattern. This means they process food more efficiently when they are grazing throughout the day, leading to regular bowel movements. As such, a frequency of every 2 hours is representative of a healthy digestive process in horses, allowing for the proper elimination of waste and maintaining digestive health.

The other options suggest intervals that are either too frequent or too infrequent for a horse's normal digestive rhythm. Making these distinctions helps in understanding the care and management needed for horses, ensuring they remain healthy and comfortable.