I have two Julius K9 harnesses which my Pug has outgrown. One is the IDC Power Harness in size Baby 2 and the other is the IDC Longwalk Harness in size 2XS which is a bit larger. Check sizing charts for each harness using the product page in the website link. In excellent condition if you don't mind a few stubborn Pug hairs. Power Harness is $20 and Longwalk Harness is $40.