Guardian Gear Brites 2-Way Couplers -4 inch

I love the idea but I really couldn’t use this to walk my two dogs, they’re both 10 pounds and I think the weight of the items was too heavy so they were chirping over it maybe if it was made with some sturdy plastic instead of metal.

Great for walking two dogs.

Got this for our large breed dog. Use it as a back up in case prong collar malfunctions. Word amazing.

I use this product to tie my dogs leash with their vest. My dog is afraid of loud noises and mailmen so walking them is a challenge. I’ve had them escape their vests and their collars, and I decided to use this to tie both those things together and then the leash onto this product. My dog has tried to escape but now is unable to and I feel in full control of my pets now. I’m very satisfied

My pup slipped out of her harness one time and I told myself never again. She's terrified of life so I needed something as a backup in case it ever happened again. This thing is a game changer! I clip the middle O ring to my dog's leash and then one end to her martingale collar (a special collar she can't slip out of) and the other end to her harness. I prefer the harness to pull her first so she doesn't choke herself out and then the martingale as a backup. I just needed a way to hook both the collar and the harness to her leash so I got this. I tied a knot in the end that hooks to the harness so if she tries to pull it pulls on the harness first and then if that doesn't work it pulls on her collar. It has worked wonders! It's very durable, short enough that it doesn't add too much extra length and I believe it would work fine for dogs larger than mine (she's 30lbs).