Indoor cats require thoughtfully designed environments that satisfy natural behavioral drives for hunting, climbing, hiding, and territory ownership to prevent behavioral problems and promote positive welfare.
Indoor cats are one of the most behavior-compromised of all companion animal populations. Natural behavioral drives — hunting, territorial patrol, scratching, climbing, and controlling resource access — are often entirely suppressed by indoor environments that lack appropriate outlets. The welfare consequences include chronic stress, behavioral problems that lead to relinquishment, and reduced quality of life. Environmental enrichment that provides genuine behavioral opportunities — not just toys that quickly lose novelty — requires active owner engagement and regular rotation of challenges. The LIMA principle (Least Intrusive, Minimally Aversive) applied to cat keeping means providing environments rich enough that undesirable behaviors are replaced by natural alternatives rather than suppressed through punishment.