Industrial Puppy Service Dog Harness With Detachable Backpacks & Patches, and Handle | Available In 7 Sizes From Small to Extra Large | Vest Features Reflective Patch and Comfortable Mesh Design From Made from the strongest materials on the market. No more frayed seems or Hook and Loop that won't hold. Detachable Backpacks included  our harness quickly turns into a Dog Backpack, which is perfect for holding poop bags, treats, ADA cards, and medicine. Removable patches mean you need only 1 harness for everything from grocery shopping to doctor visits. The easy-to-use belly buckle makes suiting up fast  perfect for on-the-go service dogs. A top-mounted handle gives you total control over your dog when faced with an emergency situation.