Indoor cats without appropriate environmental enrichment frequently develop behavioral and health problems that reflect chronic boredom and frustration.
Indoor cat welfare hinges on environmental quality. A cat confined to a flat, featureless apartment without climbing structures, puzzle feeders, or window views is living in an environment profoundly mismatched with its evolutionary history as an agile predator and climber. The behavioral consequences — over-grooming, inappropriate elimination, aggression, and obesity — are expressions of chronic environmental impoverishment. Relatively modest investments in cat trees, window perches, puzzle feeders, and regular interactive play dramatically improve indoor cat welfare.