I keep a little containerw ith her training treats inside of it. Her training treats are all natural liver chops that have been freeze dried. I cut them into pieces no bigger than the size of a pencil eraser. I give her a treat when I put her harness on, when I take it off, when I put her sweater on etc. Treats definetly help! Makes Tia think there is something in it for her...now she doesn't mind at all