SIZE CHART: XS: length 25cm, bust 30-35cm, neck 23-27cm, suitable for pet weight 2-2.5kg S: length 31cm, bust 35-40cm, neck 27-31cm, suitable for pet weight 3-3.5kg M: length 36cm, bust 40-45cm, neck 31-35cm, suitable for pet weight 4-5kg L: length 41cm, bust 45-50cm, neck 35-40cm, suitable for pet weight 6-7.5kg Specially woven fabrics deter most animals from excessive licking. Breathable and light fabric allows for constant air-flow circulation allowing the wound to heal safely. Fabrics are 100% pure cotton and hypoallergenic to prevent skin irritation. Machine washable Adjustable strings ensure a custom and secure fit for animals of all shapes and sizes. For sizing, please refer to the chart in the listing images. For males, untie the last two strings, fold the fabric forward, and retie the strings before going on a walk. This ensures the abdominal area is fully protected when the product is on. Most females do not have to remove the product before performing bodily functions?