Dont Let Your Lovely Dog Take You For A Walk The Barbay Air No Pull Dog Harness Is An Everyday Dog Vest Harness That Has Been Built For Active Dogs That Like To Be Outdoors Running And Hiking With Their People Mesh Material That Is Breathable To Keep Your Dog Or Pet Cool On Hot Days Air No Pull Dog Harness Is Specifically Designed To Discourage Pulling While Walking Your Dog Most Harnesses Actually Encourage Dogs To Pull Because Of A Dogs Natural Opposition Reflex - Think Of Sled Dogs Pulling Against Pressure The Key To This Harness Is The Chest Area D-Ring When The Dog Pulls, The Chest D-Ring Corrects The Dogs Pulling Instinct By Reorienting Their Pull To The Side Giving You A Lot More Control Over Thembest Of All, Two Sturdy Metal Clip Points Provide A Safe And Durable Connection Will Not Rust So If Your Dog Gets Wetquick Release Plastic Buckle Are Lighter Weight And Make The Harness Easy To Put On And Take Offit Still Has 4 Adjustment Points That Provide A Good Fit For Most Proportions Product Notes The Air No Pull Harness Is Specifically Designed To Help Train Your Dog To Be A Better Walker For Best Results The Harness Should Fit Snugly On The Dog, With No More That 1-2 Fingers Being Able To Fit Between The Harness And Your Dog The Snug Fit Is Important So That When Walking, The Harness Does Not Move Around And Chafe Underneath The Dogas Front Leg