I use a coupler, and the other on a independent leash, but I'm thinking of get a triple leash
, but to be honest, I use the stroller a lot, and keep one at the time that hubby's walk (they take turns) because I feel scare if a big mean dog coming after her, is easy to pick one up than three and protect them from harm. But yeah so far the coupler and a independent leash, has work for us
