Clearly identify your partner as a working Medical Alert Dog. Built for handlers with seizure, diabetic (low blood sugar), cardiac, fainting and other invisible conditions, this no-pull vest harness helps the public understand your dog is working so you can avoid interference during a medical episode.

• Built-in clear ID pocket: a clear vinyl window on the chest displays an ID, emergency contact or medical information card, so it's visible without digging through a bag.

• Includes 10 information cards to help you explain your dog's role calmly when questions come up in stores, restaurants, hotels and airports.

• Removable hook-and-loop patches: bold "Medical Alert" patches clearly identify your working dog from every side and can be swapped or removed.

• Reinforced top control handle and metal D-ring: pull your dog close in crowds, use it for grounding and stability, and clip your leash securely at the chest.

• Reflective straps and trim for visibility on early-morning and evening walks and in parking lots.

• All-day comfort: waterproof heavy-duty nylon outer with a breathable padded mesh lining, quick-release buckles and adjustable chest and belly straps for a secure, no-slip fit.

SIZE GUIDE (measure the widest part of the rib cage, just behind the front legs):

• Medium: 21.5–28.5" girth

• Large: 27.5–36" girth

• X-Large: 33.5–45" girth

Between sizes? Choose the larger size and tighten the adjustable straps. See the size chart in the photo gallery.

Designed and shipped by All Access Canine, maker of working dog gear since 2017. 100% satisfaction guaranteed.