Pink Denim Backpack & HatSize Chart Add 2 3 cm to the Measurement: To account for any slight variations and ensure comfort, we recommend adding 2 3 cm to your pet's actual body measurements. This helps to allow for a bit of extra space in the garment, ensuring its not too tight. Avoid Compressing Your Pets Fur: When taking measurements, do not press or flatten your pets fur. Instead, measure around the body as naturally as possible, allowing the fur to sit as it normally