Double Dog Leash
Design Sprint - Feasibility and Prototyping Study
Create a dog leash for two separate pets that can’t get tangled.
Date:
Winter 2024
Duration:
2 Weeks
Tools:
An Update on Control.
Dog leashes have remained the same for decades. A user has either a clip connected to a harness or a string, or a dedicated retractable leash, per dog.
The Intention of this project is to locate the problems with current retractable leash devices and design a solution.
Teardown / Insights
Flexi Classic Nylon Cord Retractable Dog Leash
The best way to understand a product is to use it- Design of the retractable dog leash has matured to its greatest extent to keep the price as low as possible while still providing customer satisfaction. There are still problems:
Very little tension on spring drive
Terrible repairability - No screws
Similar designs compared to competitors


Greater Tension to Prevent Tugging
Design Intent
Provide For At Least Two Dogs
Designed with Intent to Repair
Material - Highlight, Athletic, Bold
Asymmetry - Ellipse, Color, Boolean
Pebble - Warm, Soft, Ergonomic
Utility - Rugged, Powerful, Cold