Indoor cats have all their physical needs met but often lack environmental complexity to satisfy behavioral needs. Enrichment dramatically improves indoor cat welfare.
Indoor cat welfare requires proactive environmental enrichment because meeting physical needs alone does not fulfill behavioral needs. Cats have a strongly motivated predatory sequence — stalk, pounce, catch, kill — that is thwarted in homes with no prey. Without outlets, this motivation leads to frustration, redirected aggression, and the boredom-related behaviors like over-grooming and destructiveness that many owners attribute to personality rather than environment. Enrichment strategies that engage the hunting sequence — interactive wand toys, food puzzles, foraging feeders, window bird feeders for watching — significantly improve quality of life. Vertical space through cat trees and wall shelves allows expression of natural climbing and territory surveillance. Two cats are often better than one for social enrichment, though compatibility is important.