I bought a coupler and then made one. With my four, all I can handle is two leashes. I put the two smaller babies together and the two larger together. They've never pulled each other around and it works great. Since we live in the country and there are strays and coydogs around I only walk them around our yard. We have an acre so it works pretty good. If I take them down the road, either my son or husband goes with me so if I need to grab them up, I have extra arms.
