Time Out says
When booking a trip to Miami, bring your pet along and stay at this beachside P.A.Q. (Pets Are Welcome) hotel. Nearly anything you might need to keep your dog or cat comfortable and safe (leashes, litter boxes, waste scoopers, Bow-ow and Meow-ow kits) is accessible with just a call to the front desk. The W South Beach is ready to provide you with contacts for any pet sitting and pet walking services you might need while you hit the nearby Bass Museum of Art or relax by the ocean—the sand is just a short walk out the front door. Rooms start at $440 a night with an additional $25 pet fee per night and $100 cleaning deposit.