Cycling with your dog or walking a hard puller both come down to control, and the Walky Dog name spans a few tools that solve different problems. A bike leash attaches to your frame and holds the dog out and away from the wheels so it cannot cut in front and dump you both. A shock-absorbing version softens the jolt when a dog lunges at a squirrel mid-ride. A no-pull walking leash is for the sidewalk, not the bike. And a stroller is for dogs that cannot keep pace, whether senior, injured, or small. We have ridden and walked with these enough to know the failure points. A bike attachment that flexes lets the dog wander into your spokes, and a leash with no give transmits every lunge straight into your handlebars. We checked how rigid each bike bar is, whether there is a quick-release for emergencies, and how each one mounts so it does not loosen over a bumpy ride.