Catios and enclosed garden runs provide outdoor stimulation while keeping cats safe from traffic, predators, and disease. Well-designed enclosures significantly improve indoor cat welfare.
Catios represent a genuinely welfare-positive innovation for indoor cats — they provide the environmental complexity and outdoor stimulation that indoor environments lack, without the safety risks of free-roaming outdoor access. The welfare benefit is measurable: access to sunlight, natural sounds, and varied olfactory stimulation supports normal behavioral expression in ways that indoor-only environments cannot replicate. Even a small, well-designed enclosure with varied furniture and natural elements provides significantly richer experience than purely indoor life. For cat owners in urban or high-traffic areas, a catio may be the single most impactful welfare investment available.