Providing effective environmental enrichment for indoor cats is essential to preventing boredom, stereotypic behaviours, and chronic stress in house-confined animals.
Indoor cat enrichment is not a luxury but a welfare necessity for a species evolved as an active solo hunter. The Five Freedoms and Five Domains frameworks both identify the need for cats to express natural behaviours — hunting, climbing, hiding, exploring — as fundamental to welfare. Evidence-based enrichment strategies include: food puzzles that replicate prey-finding effort, window perches providing visual stimulation from outdoor scenes, multiple hiding places at varying heights, regular rotation of toys to maintain novelty, and interactive play with wand toys that simulate prey movement. Scent enrichment using catnip, valerian, and silvervine provides species-appropriate olfactory stimulation. Welfare assessment should include tracking positive behaviour indicators (play, exploration, approach to owners) not only the absence of negative indicators.