Step in design means the harness does not have to go over the dog's head. Reflective strip for added visibility in low light. Comfort-fit shape and breathable mesh. Hook and loop adjustment for the perfect fit. Snap buckle for security. Available in sizes; XS (30-36cm) S (35-42cm) S/M (41-47cm) M (46-54cm) L (48-56cm). All measurements are for the dog's girth. The Step-In Mesh Harness from Ancol does not need to go over your dog's head and has a comfort fit shape for easy and fuss-free dressing before a walk. The hook and loop adjustment helps to keep your dog comfortable whilst the snap buckle provides extra security. The Ancol Step In Mesh Harness is a lightweight and comfortable alternative to a collar. Useful for dogs who pull on the lead, it takes the pressure off the neck.