Have you ever been out on a walk, and as you take that next step, you feel the slippery squish of poop under your foot? It’s not just gross. Beyond the mess and the smell, it’s potentially infectious.

For most dog owners, dealing with poop is one of the biggest downsides. Scooping, bagging and disposing of it is messy, inconvenient and generally unpleasant. But shockingly, there hasn’t been a real ...