The Comfy Harness is what it says it is – a comfy harness which is suitable for walking your dog every day! Made from high grade nylon and fleece lined for maximum comfort, it is also very easy to fit. This harness is perfect for those longer walks as the fleece lining ensures that the dog is comfortable at all times. The adjustable chest strap ensures a perfect fit for a dog, while the ‘3M’ reflective strip makes sure the dog is seen, no matter what time of day. Medium.