The SurgiSnuggly Dog Onesie for Surgery is a must-have for any golden retriever or other large dog. Made with American textile, this onesie is scientifically proven to help reduce post surgery anxiety in pets. The shirt features a collar and short sleeves that are easy on and off, and a drawstring waist for a comfortable fit. With a small design, this onesie is perfect for medium sized dogs or small dogs.