Kateseller via Amazon offers the PetExpert Retractable Dog Leash bundled with a Collar for $12.98. Coupon code "SFGPGM2T" cuts that to $9.99. Plus Prime members qualify for free shipping. That's $3 off and the lowest price we could find. This 16-foot tangle-free nylon leash is appropriate for dogs up to 110-lbs.