i'm Gismo Dual Leash Carabiner Connector

Two dogs, two leashes, one big knot.

One dog goes left, the other goes right. Then they swap. Ten steps later the leashes are braided together and wrapped around your legs.

Holding two leash loops in one hand is uncomfortable. Holding one in each hand leaves you nothing free for bags, keys or the gate.

"It works like magic my pups never get twisted anymore no matter how much they jump around"

Gigi Y., Gismo owner

Meet the Gismo Dual Leash Carabiner

A stainless steel double carabiner that replaces the single carabiner on your Gismo Handle, so you can walk two dogs, tangle free, with one hand. It's an add-on for the Gismo Handle and requires a Gismo Handle to use.

How It Works

Each leash clips to its own arm of the double carabiner. The carabiner rotates at three separate points, so when your dogs cross paths or circle, the leashes spin free instead of wrapping around each other.

It mounts on the Gismo Handle's patented rail sliding system. When one dog lunges, the connection glides along the rail instead of jerking your wrist, which makes two dogs noticeably easier to manage.

Each side supports a dog up to 85 lbs.

What Changes on Your Walk

No more braided leashes

Three rotation points let both leashes spin independently, so they don't tangle.

One hand for two dogs

Both dogs connect to one comfortable handle, leaving your other hand free.

Smoother control

The rail sliding system softens sudden pulls from either dog.

Swaps in seconds

Switch between single and double carabiners depending on who's walking today.

What Gismo Owners Say

"An amazing bit of engineering. The dual holder spins and twists so the dogs don't get tied up no matter how much they bound about. Great work. Worth every penny."

Joseph L., Gismo owner

Two Leashes vs. the Gismo Dual Carabiner

Features at a Glance

• Stainless steel double carabiner
• Rotates at three points to reduce tangling
• Supports two dogs up to 85 lbs each
• Works with the Gismo Handle's rail sliding system
• 3 ft leashes or shorter recommended
• Requires a Gismo Handle (sold separately)

How to Attach It

1. On the Gismo Handle, twist and push down the round nub.
2. Slide the single carabiner free.
3. Slide the double carabiner's metal ball into the opening.
4. Twist and push down the round nub again to lock it in place, then clip one leash to each side.

See It in Action

Need the Handle?

The Dual Carabiner attaches to the Gismo Handle with Poop Bag Dispenser. Pair it with two Gismo Leashes for the best fit.

Two dogs. One hand. Zero knots.