Paws Aboard M1400-N1400 Paws Aboard Doggy Life Jacket Medium - Nautical Dog Paws Aboard Pet Life Jackets by Fido Pet Products provide ultimate buoyancy and high visibility, with a lightweight, secure fit to keep pets safe in or around the water. Unlike traditional life jackets, which can cause chafing and heat exhaustion, the advanced Paws Aboard design features a breathable mesh underbelly that allows for proper water drainage and drying to provide your dog greater comfort and healthier conditions.