Robert Downey Jr. and his wife Susan do keep rescue animals — including alpacas, goats, pigs, and chickens — at their Malibu-area property, which they've mentioned in interviews. Calling it a formal 'sanctuary' is a stretch since there's no registered nonprofit, but the underlying kindness-to-animals claim is real. The post is a wholesome #caturday share, not a verified news report, so treat it as fan appreciation rather than institutional fact.