If a horse is weaving in its stall, what is the recommended action?

When a horse is weaving in its stall, which is a stereotypic behavior often linked to stress, boredom, or frustration, increasing turnout is often the most beneficial action to take. This recommendation is based on the understanding that allowing a horse more time outside of its stall can provide opportunities for natural behaviors, enrichment, and social interaction, all of which can help reduce stress and alleviate stereotypic behaviors like weaving.

Increasing turnout allows the horse to engage in movement, grazing, and socialization with other horses, which can help fulfill its physical and psychological needs. By providing a more stimulating environment, the horse may be less likely to resort to weaving as a coping mechanism.

The other options typically do not address the root causes of weaving behavior as effectively. Reducing workload may not directly impact the horse's need for mental and physical stimulation. Changing its diet can be important for overall health but does not directly resolve behavioral issues stemming from confinement. Limiting stall space could actually exacerbate stress and anxiety, leading to further problematic behaviors rather than alleviating them.