True or False: It is unnecessary to check a turnout field for weeds since horses do not eat them.

The statement is false because it is essential to check a turnout field for weeds, even if horses are not known to eat them. Weeds can pose health risks in several ways. Some weeds are toxic to horses and can lead to serious health issues if ingested, either intentionally or accidentally. Additionally, weeds may compete with desirable forage for nutrients, light, and space, potentially leading to a decline in the quality of the pasture and negatively affecting the horses' nutritional intake.

Moreover, some weeds may harbor pests or diseases that could affect not only the pasture but also the horses. Regularly monitoring the pasture helps maintain a healthy environment and ensures that horses have access to safe and nutritious grazing options. Therefore, the necessity of inspecting for weeds highlights the importance of proactive pasture management in equine care.