Why We designed it?
As a family with 3 dogs and 2 kiddos, having the ability to have two of our dogs on a single leash became a must. We currently use this with our Hands-Free Leash to give us control over two dogs while keeping our hands free to do other parent things. (like holding hands & shoulder rides!)
The auto-lock carabiner is just us being over the top with wanting to make sure there is NO way for the attachment to accidently open up.
Hope you enjoy this coupler as much as we do!