Lookout I Dog Car Seat Features: Interior Fabric: Sherpa Connection Strap Included: Connects seatbelt to harness Cleaning & Care: Machine-washable cover Warranty: One Year Warranty Shipping: Free shipping in contiguous USA Replacement Covers: Shop Lookout I Dog Car Seat Replacement Covers Lookout Installation Instructions Lookout I Dog Car Seat Sizes: Small: (recommended for pets up to 18 lbs.) Outside Measurements: Height: 19 inches Width: 15 inches Length: 17 inches Inside Measurements: Height: 6 inches Width: 12 inches Length: 14 inches Medium: (recommended for pets up to 25 lbs.) Outside Measurements: Height: 19 inches Width: 22 inches Length: 17 inches Inside Measurements: Height: 6 inches Width: 18 inches Length: 14 inches LOOKOUT I DOG CAR SEAT *A RIDE WITH A VIEW. Dogs love looking out the car window but many little dogs are too short to see out. Now your small dog can enjoy