Most dog-walking hand injuries happen in under a second: the dog lunges, the leash is WRAPPED AROUND YOUR FINGERS, and the force breaks or dislocates a finger, sprains the thumb, or pulls you over onto your wrist.
A US emergency department study found leash-related injuries rose sharply over two decades, with finger and wrist fractures among the most common and adults over 65 most at risk.
How you hold the leash prevents most of them.
How the injuries happen
- Leash wrapped around fingers. A 30-kilo dog hitting the end of a leash turns the wrap into a tourniquet with a sudden pull. Fingers fracture, dislocate, or lose skin
- Thumb through the loop. The pull drags the thumb sideways and tears the ligament on its inner side
- Rings under the leash. A wrapped leash catches a ring and strips the finger
- Retractable leash cords. Grabbing a thin running cord burns and cuts fingers, and a cord wrapped round a finger can amputate
- Being pulled over. You fall forwards onto an outstretched hand
- Separating two dogs. Hands go between mouths
If the leash can tighten around a finger, one lunge will tighten it.
What turns up
- A finger that looks crooked or overlaps its neighbor when you make a fist: broken finger, where rotation matters more than the X-ray
- A swollen middle finger joint that stays fat for weeks: PIP sprain or dislocation. See also jammed finger
- Thumb pain and a weak, wobbly pinch: thumb UCL injury. Some tears need surgery within weeks
- Skin torn off a finger by a ring: ring avulsion. Emergency
- Rope and cord burns across the palm and fingers: hand burns. Burns across finger creases can tighten as they heal
- Wrist pain after a fall: wrist fracture, or a scaphoid fracture that can hide on the first X-ray
- Any dog bite that breaks the skin: bites to the hand need cleaning and review the same day
- Outer elbow pain from a dog that pulls every walk: tennis elbow
Hold the leash like this
- Handle in a closed fist. Never wrap the leash around your fingers or hand
- Take up slack in folds held flat in the palm, never in loops around fingers
- Keep your thumb outside the loop
- Use a fixed-length leash for strong or reactive dogs. If you use a retractable, never touch the cord
- A front-clip harness or head collar cuts the pulling force from a dog that lunges
- Rings off for walks with a strong dog, or wear gloves
- Walk the strong dog on your own, and the second dog separately
- If you’re going down, let go. A wrist fracture costs you six weeks in a cast
Healing times, roughly
- Finger sprain: buddy strapping for 2 to 3 weeks. A PIP joint often stays thick for 3 to 6 months
- Simple finger fracture: 3 to 4 weeks of protection, then 4 to 6 weeks to get movement back
- Thumb UCL sprain: 4 to 6 weeks in a thumb splint. A complete tear may need repair
- Wrist fracture: around 6 weeks in a cast, and 3 months or more for strength
Walking a strong dog one-handed with a healing finger restarts the clock. Borrow someone else’s hands for the walks while you heal.
Get it assessed if
- A finger points the wrong way, or crosses another when you make a fist
- A finger won’t fully bend or straighten
- Numbness in a finger after a wrap injury
- Pinching a key or a coin feels unstable at the thumb
- Thumb-side wrist pain after a fall, even with a normal X-ray
- Any bite that broke the skin, or a burn that blisters across a crease
For the splints involved, see buddy strapping and thumb spica splints.
The leash goes in your palm. Your fingers stay out of it.
Every article on this site is written using the Closing Window Method: name the window your condition runs on, find where you are in it, and act while it’s still open.