Using this dog t - shirt is easy. Just gently put it on your dog, starting from the head and then slipping the legs through the appropriate holes. Make sure it fits comfortably without being too tight. When it comes to maintenance, you can machine - wash it in cold water with a mild detergent. Hang it to dry to keep its shape and colors. Remember, this is an officially licensed product, so handle it with care. Avoid letting your dog play rough while wearing it to prevent any tears. If the t - shirt gets dirty, clean it as soon as possible to keep it looking great.