Transitioning cats between indoor-only and outdoor access requires careful management to support welfare without creating risks.
Cat indoor-outdoor transition welfare requires thoughtful management in both directions. Transitioning indoor cats to outdoor access without preparation creates disorientation — cats without mapped cognitive territory may become lost within metres of home. Conversely, confining cats with established outdoor territories — following house moves, health changes, or lifestyle decisions — causes stress from loss of territory access, hunting opportunity, and environmental stimulation. In both cases, the welfare impact depends on how the transition is managed. Gradual, supported introduction to new conditions is consistently better than abrupt change. For indoor-to-outdoor transitions, harness-walked exploration builds cognitive territory maps before independent access is granted. For outdoor-to-indoor transitions, intensive environmental enrichment partially compensates for lost outdoor stimulation.