Whether to keep cats indoors or allow outdoor access involves genuine welfare tradeoffs between safety and behavioral enrichment that depend on individual circumstances.
The indoor-outdoor debate for cats involves genuine welfare tradeoffs that differ by environment. An indoor cat in a stimulation-rich environment may have better overall welfare than an outdoor cat in a high-traffic urban area, while an outdoor cat in a rural setting may have the richest welfare of all. Context-sensitive decision making serves cats better than blanket rules.