-Hot and bothered dogs will be instantly refreshed by the Ancol Pet Cooling Vest -The vest can be plunged into water and put onto a hot dog to reduce the risk of overheating -This simple but effective process can be repeated whenever the vest dries out to keep your dog cool, happy, and healthy on hot days -The vest has a belly strap to ensure a snug fit. -Length 50cm / Girth 80cm MAX