Indoor cats are protected from many outdoor hazards but face significant risks of boredom, obesity, and behavioral problems when their environments fail to meet their predatory and territorial needs. Evidence-based enrichment makes a real difference.
Indoor cat welfare is often compromised not through malice but through misunderstanding of feline behavioral needs. Cats are solitary hunters with strong territorial instincts — indoor environments that fail to provide sufficient vertical space, hiding places, separate resources, and opportunities for predatory play create chronic low-grade stress. This stress manifests as inappropriate elimination, over-grooming, aggression between cats, and stress-related medical conditions including feline idiopathic cystitis. Multi-cat households present particular challenges: forced proximity between cats who have not established a comfortable social dynamic is a common welfare problem. Feeding puzzle toys, play sessions that mimic hunting sequences, and environmental complexity — multiple hiding spots, elevated vantage points, scratching posts — can substantially improve behavioral welfare.