When Your Best Friends Are Your Biggest Motivators™ The Extra Buddy Includes: 1 Leash- adjustable from 22" to 40" 1 Collar attachment 2 Belt loop attachments A little assembly required: Slide the Extra Buddy™ belt loop attached to the leash onto The Buddy System belt. Slide the second Extra Buddy™ belt loop onto The Buddy System belt (second belt loop is for the unused end of the leash when your dog is off off the leash). For use with The Buddy System™ Regular Dog System Made in the U.S.A.