Our dog harness makes it much easier and quicker to put on and off, only takes a few seconds. So you don\'t need to worry about spending too much time on it.
Please measure your pets and refer to our sizing chart：
Size S: Fit dogs chest 13.7~17.7 inch, dogs neck 12.5 inch, fit for dogs weight 3.5 OZ.
Size M: Fit dogs chest 17.7~20.4 inch, dogs neck 13.7 inch, fit for dogs weight 5.2 OZ.
Size L: Fit dogs chest 20.4~24.4 inch, dogs neck 14.9 inch, fit for dogs weight 5.8 OZ.
Please let us know anytime you need help in finding the right size for your lovely dog, we will get back to you asap.