EASY ON & TAKE OFF - Tthis pet harness is easy to put on and take off on your dog hassle free. Just slip police vest over the head, connect the quick release fasteners and off, adjustable straps on the chest and neck allow a secure and comfy fit. MORE COMFORTABLE & SAFER - This no choke harness is specially built to distribute pressure evenly and safely around your dogs' chest rather than sensitive neck, thus preventing choking. Now you can walk with full control over the movements of your fur friend without pain and stress at its neck. TACTICAL DOG HARNESS - Neck:M :45-53cm,L: 50-68cm,Abdomen M :48-62cm,L: 62-86cm. Training hiking walking Dog Vest for medium large dogs in Training,Police,Military,Adventure Hiking and outdoor companions,e.g.German Shepherd,Doberman,Belgian Malinois,Golden Retriever,Husky,Labrador,Akita,etc. Measure your dogs chest and refer to SIZE CHART before order to make sure PET ARTIST vest Harness will fit well.