Hi,dear Rajesh. Thank you for your feedback on our products, we value your opinion and sincerely apologize for any inconvenience caused.Regarding the small harness you mentioned, you can try to measure your dog's neck and chest girth before choosing the right size for your furry friend. Also, if you are looking for a quicker delivery, you can use our own forwarder for a shorter delivery time. I'm really sorry for the inconvenience. I hope to be able to provide you with quality products and services in the future. Thank you again for your understanding and support! Best regards, Cherry.