It velcros around the body, which feels nice & secure and then it clips to keep it closed without question. The clasp is sturdy.

This harness is amazing on my little 4lb yorkiepoo. My lil guy stryder loves these voyager harnesses. My 11lb havanese loves her harness.

The xl barely fits my smallest dog who is 19 lbs. This harness has several flaws. The main flaw is that it chokes my dog if she pulls even a little bit.

It's super bright and i love that it's reflective too. The color is nice too, not so harsh that it'll ruin my night vision. I purchases the pink and purple, but if other colors come out, i'll be getting them as well.

Light up harness is great and makes her visible in the dark areas where we walk. My little guy likes to come with me on nighttime bike rides, and he's a black dog so i'm always worried he'll get run over. This harness is the best and keeps our dog saf...  Read More

The xl fits my australian shepherd perfectly. Medium for my 32-lb aussie bernese mix. X-small is big on my 15lbs chihuahua mix. Loki is about 60-70 pounds). My son's dog is a little yorkie mix.

It lights up when charging g but when unplugging won't light up. The inability to adjust the straps makes this completely unworkable.