[Longer Length for Oerfectly Fit] - PETNANNY tactical dog harness for large dogs update designed with oerfectly fit, zero-hindrance structure, has plenty of clearance in their armpit area that doesn’t restrict shoulder and forearm movement. Multiple adjustment points allow for a custom fit to different medium large breed dog

[Large Tactical Dog Vest] - Neck Girth: 19.3” - 35” (49 - 89cm), Chest Girth: 28.7” - 43.3” (73 - 110cm), Back Length: 16.1” (41cm). A professional working dog vest for service, police or military dogs, but also good for hunting and all outdoor companion dogs. 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

[Sturdy Metal Shoulder Buckles] - This dog harness is made with military grade materials and reinforced stitching. 2x Metal Buckle (1000 lb Proof-Load Test ) on Dog Shoulder Position which can bear great pulling force, ensuring your dog is safely harnessed during training, hunting, working, and any other outdoor occasions. 2x Plastic Buckle( 250lb proof-loading) on chest and belly position

[3 Metal D-rings for Seatbelt]: this military service dog vest features 3 stainless steel D-rings gives the handler/owner various leash attachment options - the one in front is easy to control dogs on walks without choking or harming them, one heavy duty V-Ring near dog's neck for casual walking with short leash, another one sewon the rear of harness for hikes with long leash

[Molle System & Multiple Handles]: This harness has plenty of room for different Molle attachments on both sides, such as treat totes, poop bag pouches, service dog kits, military patches and name tags. The double handles are great for you to assist your dog in any position, it is much safer than pulling at a collar that is around the neck