When jogging or walking it is nice to walk two dogs on the same side - but they tend to get tangled together. The solution to walking two dogs at the same time is to use a coupler. You attach one leather strap to each dogs collar or harness.
The dogs will stay apart as this coupler end is solid metal and the two leather straps cannot slip and slide together. The other ends of the straps have bolt snaps attached to them.
Our leather coupler is super sturdy and made of two layers of latigo leather. It is fully stitched long-life durability. You can attach the coupler to any collar and leash you wish to use.
GSD dog owner I just used this Dog Coupler to walk my two GSD's. My dogs are both different heights which worried me but it worked perfectly.
They could switch places because the connections spin. One dog could go completely down while the other could sit. I could correct the dog that was pulling because of the tension was on one of the straps. Once settled into the walk I could maintain a good heal with both.
This product now gives me the chance to walk two dogs on one lease and my third dog on the other which was and impossible task before hand.