Mention one standard concerning the physical environment in equine-assisted activities.

The standard addressing the physical environment in equine-assisted activities emphasizes that the facility must be accessible to participants and caregivers with disabilities. This is crucial to ensure that individuals with varying abilities can fully participate in equine-assisted activities without facing barriers that might prevent them from engaging. Accessibility promotes inclusivity, allowing all participants to benefit from the therapeutic and educational aspects of these activities. Creating an environment that accommodates everyone not only enhances their experience but aligns with broader principles of equity and inclusion within therapeutic practices.

In contrast, the other options either impose unnecessary limitations or present contradictory standards regarding the appropriate settings for these activities, which do not align with the goal of fostering a welcoming and accessible environment for all participants.