Discovery Bay is super dog-friendly! Top spots: ①Discovery Bay Park - spacious lawns and walking trails perfect for off-leash play; ②DB Beach - dogs allowed during off-peak hours (early morning or dusk); ③Waterfront Promenade - scenic, relaxing walks with sea breeze. Pro tips: Bring water & dog treats, avoid midday heat, keep leash on weekends, outdoor seating at North Plaza food street welcomes pets. Most residential blocks are pet-friendly. Download the DB app for pet events. It's basically a dog paradise in Hong Kong!