? Customer Service ? Our dog outfits are available in 5 sizes XS-XL, suitable for dogs from about 3.5kg-40kg. If you have any suggestions and questions about our dog clothes, please feel free to contact us. ? Usage Scenario ? Our shirts for dogs are used in a wide range of situations, your dog can wear them in daily life, as well as in fireworks, thunderstorms, outings, travelling, sirens etc. ? Comfy & Lightweight ? Our reflective dog coat is made of stretchy and breathable fabrics that are very comfortable, soft and lightweight, also a reflective strip on the sides. ? Easy On and Off ? Our dog jacket is very easy on and off by adjusting the bust with Hook and loop fastener to make them fit better. This dog vest is also very stretchy which allows free movement of dogs limbs. ? Stretchy Fabric ? Our dog coats are stretchy and their gentle, constant pressure on your pup's body will make the him feel secure as if he is being hugged.