[Size & Care instruction] 1:Please choose right size base on ICEFANG size chart , Medium(Neck:16"-22" ; Chest:25"-31" );Large(Neck:18"-24" ; Chest:28"-35");X-Large(Neck:20"-28" ; Chest:32"-39"); 2:This Harness is not to be used with a tie out;3:Burn and solidified the end of strap if necessary ,Make Sure the end of strap is not fraying; 4: Washing: Hand-wash with detergent, rinse with clean water, allow to air dry. | [6X BUCKLE]: 2x Metal Buckle (1000 lb Proof-Load Test ) on Dog Shoulder Position which the most Load Bearing Point When Dog Pulling, Stitching by Bartack and X in Box Pattern on Each Joint and Heavy load Point;4x Plastic Buckle( 250lb proof-loading) on chest and belly position | [2 LEASH CLIP]: 1x V-Ring Sewon the back ,one heavy duty V-Ring near dog's neck for short leash ,another one sewon the rear of harness for normal walking with long leash , 1x No pulling front Clip will redirect the dog forward motion and make dog's leg off the ground ,Allow you to Control the puller with few effort and training your dog to walk beside you | [DOG IDENTIFIED]:Hook and Loop Panel Sewn onto Both side of harness(Medium::3"x 7.5"; Large/X-large :3"x 9") ;One loop panel Sewn Along the Back of harness with different wide in each size ( medium/Large:3" ;X-large:4"); One Square Loop Panel( Medium:2"x3";Large/X-large: 2"x4" )Sewn on The Front Chest ,You Can Attach Many Military Morale Badge Patch to Identify Your Dog | [Molle /PALs ]:Two 1" Strips of Molle (Medium: 5 x Hook & 2 x Loop ;Large/X-Large:6 x Hook & 2 x Loop) Sewn Onto Both Side,Allow Your Dog to Carry Gear in Training / Daily Walking/Adventure Hiking, it Compatible with Molle /PALs Pouch,You Can Aslo Hook Dog Bowl,Water Bottle and Toy Through D shape Carabiner (No included)