You will need:
1 ea. Buckle type lg-med dog collar (I already had one)
1 ea. Large Carbiner(I bought mine from a gas station 2 for $1)
They were actually key chain holders
1 ea. Dual Swivel from the hardware store ($.88)
Step 1: Collect All the Necessary Items
Step 2: Put It All Together.
Step 3: Attach the Dog Leashes
Step 4: Walk the Mutts
Enjoy your tangle free dog walks! This has shortened my walks because I don't have to stop and untwist the leashes every couple of minutes. I suggest using 4 foot leashes with this contraption. I have six foot leashes, and they seem a little long for me.
Told you this was too simple.