Leash walking
What is the safest leash to use for a puppy?
Last updated 23 September 2026 · How we write and check this
Short answer
A lightweight standard leash around 1.2 metres long, made of nylon or a similarly soft material, works well for puppies since it is easy for them to get used to and gives you close, immediate control while their leash skills are still developing. Avoid retractable leashes and chain leashes for puppies, since both can startle or hurt sensitive young dogs.
Why lighter and shorter suits puppies
A puppy's neck and body are still developing, so a lightweight leash reduces unnecessary weight pulling on the harness, and a shorter length keeps a small, unpredictable puppy from wandering into trouble faster than you can react. Many puppy specific leashes are made slightly thinner and softer than adult versions for exactly this reason.
Materials to prioritize
Soft nylon or padded leashes are gentler on small hands and puppy skin than chain leashes, which can be startling if they jingle or catch fur. A basic clip that opens and closes smoothly, without a stiff spring that pinches, also makes daily use easier.
What to hold off on
Retractable leashes are generally not suitable for puppies still learning leash manners, since the variable length makes consistent training harder and the sudden stop when it reaches full extension can startle a young dog. A standard fixed length leash gives more predictable feedback while your puppy is learning.
Key takeaways
- A lightweight nylon leash around 1.2 metres suits most puppies well.
- Soft, padded materials are gentler than chain leashes for a developing puppy.
- Retractable leashes make consistent leash training harder for young dogs.
- A fixed, predictable leash length helps a puppy learn leash manners faster.