What features matter most in a robot vacuum for pet owners?

Self-emptying and tangle-free brushes. Pet hair fills a standard dustbin in one run, so a self-emptying dock turns daily emptying into a weekly chore. Tangle-free brushes prevent long hair from wrapping around the roller, saving you from cutting it off constantly. Everything else is nice-to-have, but skip these and you’ll be fighting the vacuum more than it’s helping.