Pet homes are the robot vacuum's killer app — daily automated hair pickup instead of weekend archaeology — but they're also its stress test: hair-wrapped brushes, full bins, and the catastrophic encounter every owner fears. We ranked on tangle-resistance, bin/dock capacity, and obstacle intelligence, because with pets, avoidance tech isn't a luxury.
Price and availability accurate as of publishing; subject to change.
Buying guide: how to choose
Lidar navigation is the dividing line
Sub-€200 robots mostly bounce randomly; lidar models map rooms, clean in neat rows, and let you say 'kitchen only' from the app. If the budget reaches €250, cross the lidar line — it's the single biggest experience upgrade.
Suction numbers (Pa) are half-truths
Manufacturers quote Pascals (5,000–18,000 Pa), but brush design and airflow matter as much. Carpet homes need 5,000 Pa+; hard floors are easy for anything decent. Treat Pa as a tiebreaker, not a ranking.
Self-empty docks change the relationship
Without one, you empty a tiny bin every run or two. With one, the robot empties itself for 4–8 weeks. For pet homes or busy households, the dock converts a gadget into an appliance. Budget €100–200 extra; worth it.
Mopping: pads wipe, systems wash
Basic drag-a-damp-pad mopping freshens hard floors. Real mopping systems (rotating pads, self-washing docks) handle actual dirt. Irish homes with tiled kitchens and hallways get real value from the better systems — muddy paw season is long.
Frequently asked questions
How do robot vacuums handle pet hair?
It's their best event: daily automated pickup beats weekly manual battles. Choose rubber/bristle-free main brushes (hair tangles less), 5,000 Pa+, and ideally a self-empty dock so you're not handling clumps. Several models here are pet-hair specialists.
How much maintenance does a self-empty dock save?
It converts every-run bin-emptying into a monthly bag change. For allergy households there's a bonus: dust transfers into a sealed bag instead of puffing out of a tiny bin. Bags cost ~€15–25 a year. Most owners call the dock the best money spent.
How long do robot vacuums last?
Quality units: 4–6 years with basic care (cut hair off brushes monthly, replace filters/brushes yearly — €20–40). Batteries degrade to ~70% by year 3–4 but replacements exist for major brands. Cheap no-name units often die with no parts route.
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