Most puppies aren't born knowing how to walk on a leash, so pulling is common at first. Short, reward-based practice that starts at home, with a well-fitted harness and a regular leash, can help many puppies learn to walk calmly beside you over time.
You pictured peaceful strolls. Instead, your puppy zigzags, sits down and refuses to move, chews the leash, or charges toward every leaf. Your arm hurts, neighbors are watching, and you worry about your puppy slipping out of their harness near the street.
This guide is for families with an 8 to 16 week old puppy who are just starting leash walks. You'll learn when to start, what gear to choose, a simple step-by-step plan, how to handle pulling and leash biting, safety tips, and when to call your veterinarian.
Last updated: October 16, 2026. Sources reviewed: American Kennel Club (AKC), ASPCA, and the American Veterinary Society of Animal Behavior (AVSAB). This article is general education, not veterinary advice.
Why Do Puppies Pull on the Leash?
To a puppy, the outside world is an amazing place full of smells and sounds. And leashes are new.
The AKC explains that "puppies aren't born knowing what a leash is." Leash walking is a trained skill that you teach and keep reinforcing as your puppy grows (AKC: How to Teach a Puppy to Walk on a Leash).
Common reasons for pulling:
- Excitement. Everything is new and interesting.
- Pulling "works." If pulling gets them to the fun thing, they learn to pull.
- No clear direction. The puppy doesn't know where you're going.
- Too much energy, or not enough chances to sniff.
When Should Leash Training Start?
Sooner than many people think, and before real walks.
"We start leash training before we even take a walk," says Michele Miller, CPDT-KA, in the AKC guide. The AKC adds that you can start even if your puppy isn't fully vaccinated or isn't going on walks yet (AKC).
Practice indoors and in safe, private spaces first. Ask your veterinarian when it's safe for your puppy to walk where other dogs go. The AKC notes puppies who haven't had all their shots shouldn't meet strange dogs or walk where other dogs walk (AKC: First Day at Home).
Choosing Gear: Harness, Collar, and Leash
The right gear can make walks safer and easier.
Harness or collar? The AKC says a harness is generally a better option for puppies, because it puts no pressure on the neck if they pull. For large puppies, the AKC guide notes a front-clip harness can make it easier to guide them (AKC).
Harness types, per veterinarian Dr. Amy Attas in the AKC (AKC: Choosing the Right Harness):
| Type | What it does | Notes |
|---|---|---|
| Front-clip | Turns the puppy back toward you when they pull | Can be harder to clip on |
| Back-clip | Easy to clip on and go | Better for dogs who already walk well |
| Dual-clip | Clips on front and back | Start with the front, switch to back as walking improves |
| Step-in | Puppy steps in; clips on the back | Can be helpful for wiggly escape artists if fitted well |
Leash: The AKC suggests a lightweight 6-foot leash and recommends avoiding retractable leashes for training (AKC).
How to check the fit
Dr. Attas shares these tips in the AKC harness guide:
- You should have to squeeze two fingers under the straps. Snug, but not uncomfortable.
- Gently pull the harness in different directions to make sure your puppy can't slip out.
- Watch your puppy walk to make sure their legs move freely.
- Check for rubbing or chafing.
- Re-check fit often. Puppies grow fast.
Safety note: The AKC recommends taking off collars when your puppy is in the crate (AKC: Crate Training). Many families take the harness off indoors, too, so it can't snag or be chewed.
Step-by-Step: Teaching Loose-Leash Walking
This plan is based on the AKC's guides. Keep sessions short: the AKC suggests five to 10 minutes for puppy training, always ending on a good note (AKC: 5 Basic Cues).
Step 1: Make the harness a good thing
Give treats as you put the harness and leash on. Let your puppy wear them for short periods inside. Some puppies scratch or freeze at first. That's normal.
Step 2: Teach a "yes" marker
In a quiet room, say "yes" (or click a clicker) and give a treat right away. Repeat until your puppy perks up when they hear it. The AKC explains this tells your puppy, "you did the right thing, a treat is coming" (AKC).
Step 3: Reward check-ins
With the leash on, say "yes" and treat any time your puppy looks at you. Miller calls this building "engagement," and it's the heart of walking together.
Step 4: Take one step at a time
From the AKC's basic cues guide:
- Stand next to your puppy with the leash loose. Treat several times for standing or sitting by your leg.
- Take one step. Treat as they catch up.
- Keep treating at your knee or hip as you walk.
- When they run ahead, turn the other way, call them, and reward when they come back.
- Slowly space out the treats: every step, then every other step, and so on.
Step 5: Add a "let's go" cue
Pick a phrase like "let's go" or "with me" and use it when you start walking. The AKC also suggests saying "turn" before changes in direction so your puppy learns to look to you.
Step 6: Head outside, slowly
Once your puppy does well inside, practice in a quiet outdoor spot. Bring extra-good treats. Outside is much harder, so expect to go back a step or two.
What to Do When Your Puppy Pulls
- Stop moving. Wait for slack in the leash, then reward and walk on.
- Turn around. Change direction and reward when your puppy follows.
- Teach the "end of leash" check-in. Miller suggests saying your puppy's name when they hit the end of the leash. When they look back, mark it, reward them when they come to you, then keep walking (AKC).
- Tell them what you do want. Miller says a big issue is owners "not telling our dogs what we do want." Clear cues help.
Avoid leash jerks and yelling. The AKC says punishment like leash corrections or yelling can confuse a dog (AKC: 5 Basic Cues). AVSAB also recommends reward-based training and links it to fewer behavior problems (AVSAB Puppy Socialization Position Statement).
Other Common First-Walk Problems
My puppy sits and won't move
Some puppies freeze because the leash feels strange or the world feels big. Don't drag them. Wait, kneel, use a happy voice, and toss a treat a step or two ahead. Go back to shorter, easier practice.
My puppy bites the leash
The AKC suggests getting their attention with a treat, saying "drop," and rewarding when the leash comes out of their mouth. Then keep the leash loose but with a little less slack, so it's less tempting (AKC).
My puppy just wants to sniff
That's okay, and helpful. Miller suggests giving puppies regular "sniffy walks" where they get to explore and choose the direction. The AKC notes this can actually help puppies pull less on regular walks. A cue like "let's go" can mark when sniff time is over.
First Walks Double as Potty Practice
For young puppies, every walk is also a potty trip. Go to the same spot first, use your potty cue, and reward when they go. Save the longer stroll for after. If you're still working on the basics, here's a full guide to house training your puppy.
Keep Walks Short and Safe
- Keep it short. The AKC warns that sustained, strenuous exercise like long runs isn't good for puppies (AKC: Puppy Schedule). Several short outings are better than one long one.
- Watch the weather and pavement. Hot or icy ground can hurt little paws.
- Stay alert near roads. Check the harness fit before every walk.
- Pick quiet routes at first, away from busy sidewalks.
When Should You Call Your Veterinarian?
This guide covers training. It can't diagnose why a puppy won't walk or seems uncomfortable. Your vet can help.
Contact your veterinarian if your puppy:
- Limps, holds up a paw, or cries when walking.
- Seems to tire very quickly, or breathes hard after very little activity.
- Coughs or gags when the leash or collar puts pressure on the neck.
- Has rubbed, red, or sore skin under the harness.
- Freezes, trembles, or hides on walks often, and it isn't improving.
- Hasn't been cleared yet for walks in places other dogs use.
If something seems urgent, like collapse or trouble breathing, contact a veterinarian or emergency vet right away. AVSAB also advises that owners of puppies showing fear should seek veterinary guidance (AVSAB).
Frequently Asked Questions
When can I start leash training my puppy?
The AKC says you can start as soon as your puppy comes home, indoors and before real walks.
Is a harness or collar better for a puppy?
The AKC says a harness is generally a better option for puppies because it takes pressure off the neck.
Should I use a retractable leash?
The AKC suggests avoiding them for training and using a lightweight 6-foot leash.
How long should a puppy walk be?
Short. The AKC recommends several short sessions over one long one, and avoiding strenuous exercise for puppies.
Why does my puppy sit down on walks?
Many puppies freeze when a leash or place feels new. Go slower, use treats, and never drag them.
Final Takeaway
Leash walking is a skill, not something puppies just know. Start at home, choose a well-fitted harness and a simple leash, reward check-ins, and keep sessions short and kind. Expect some pulling, and call your vet if walks seem painful or scary for your puppy.
For more printable guides for new puppy families, you can explore Love My Puppy. Either way, enjoy those first wobbly walks. They won't last forever.
Sources
- AKC, "How to Teach a Puppy to Walk on a Leash": https://www.akc.org/expert-advice/training/teach-puppy-walk-leash/
- AKC, "Choosing the Right Harness for Your Dog": https://www.akc.org/expert-advice/training/choosing-the-right-dog-harness/
- AKC, "Teach Your Puppy These 5 Basic Cues": https://www.akc.org/expert-advice/training/teach-your-puppy-these-5-basic-commands/
- AKC, "Your First Day at Home With a New Puppy": https://www.akc.org/expert-advice/puppy-information/first-day-new-puppy/
- AKC, "Everything You Need to Know About Crate Training Your Dog": https://www.akc.org/expert-advice/training/how-to-crate-train-your-dog-in-9-easy-steps/
- AKC, "Setting Schedules and Developing a Routine for Your New Puppy": https://www.akc.org/expert-advice/training/setting-schedules-and-developing-a-routine-for-your-new-puppy/
- AVSAB, "Position Statement on Puppy Socialization": https://avsab.org/wp-content/uploads/2024/12/Puppy-Socialization-Position-Statement-FINAL.pdf
