【Tips & Care instruction】Large dog harness,easy use with full adjustment.Put on and take off this easy dog harness with 4 quick-release buckles with no hassle.1:This Harness is not to be used with a tie out ; 2:Please refer to our size chart,Make sure match up your dog's measurement ,Do not choose the size base on dog's weight or guess ; 3: Washing: Wash hands with detergent,rinse with clean water and dry it. 【Military-standard Material】Tactical dog harness,Heavy duty vest made of Nylon with sturdy stitching for extra durability and wearability.the dog harness is equipped with velcro on both sides of the neck to prevent it from breaking free.ensuring your dog is safely harnessed during training, hunting, working, and any other occasions.Well padded in every pressure load point to protect your dog’s skin, while the breathable air mesh keeps your dog ventilated and comfortable. 【Maximum Control & Securtity】Dog harness medium,Dog vest with 4x POM buckle on Neck & Chest Positions; Sewing by Bartack and X in Box Pattern on Each Joint and Heavy load Point. with 2x back D-rings, with 1x front chest D-ring are used to connect leash, ID cards or dog tags.Reinforced top handle for additional control and easy lifting aid in both general and treacherous situations. 【Dog Molle System】Service dog harness,with a large space hook and loop panel sewn across the front of the back of the dog harness size:1.6"x8.2"; a molle board with X-bungee cords sewn on the both side of the back of the dog harness , each panel size: 4.3"x3"; a ring board sewn along the back of the strap size: 6.7"x1.8";one square loop panel sewn on the front chest size :2"x 2.4".can be attached dogs accessories, such as: water bag, first aid kit, food, personalized velcro etc(No included). 【Dog harness for Medium dogs】Dog harness for large dogs,harness neck girth: 18.1"-22.2"(46-56cm), Chest Girth: 24.4"-31.2"(62-79cm),Belly Length:11"(28cm), Back Length:10"(25cm).Ideal for Medium Breeds such as Boston Terrier, pitbull,Bulldog,Great Dane,Boxer, Puggle, Australian Shepherd, etc. A professional working dog vest for service, police or military dogs, but also good for hunting and all outdoor companion dogs.