This item has a defect. Originally, there was a clasp, but it broke and was removed. There is a metal fitting for attaching a leash, and I used it by attaching the leash there. I used it about five times. Please refrain from purchasing if you are concerned. I am also listing a harness from the same BEAMS DESIGN series. Harness for medium-sized dogs in a denim style, with a mesh lining for comfort. - Brand: BEAMS - Design: Denim style - Type: Harness - Size: For medium-sized dogs - Features: Mesh lining - Color: Light blue Thank you for viewing.