Leash Training Mistakes That Make Pulling Worse
Most owners trying to fix leash pulling are unknowingly reinforcing it. The mistakes below are the ones that show up over and over, each one teaches a dog the opposite of what the owner intends. Fix these first, before adding any new technique.
Written by the TailorPup team, updated September 2026. See our editorial approach.
Mistake 1: Letting the dog get where it wants by pulling
If a dog pulls toward a smell, a person, or another dog and gets there, pulling just worked. That single success outweighs a dozen correct steps on a slack leash. The fix: the instant the leash tightens, stop moving entirely. Only resume when the leash slackens again, even if that means a walk with a lot of standing still in week one.
Mistake 2: Walking at human pace, not training pace
A leash-training walk isn't a fitness walk. Rushing to cover distance means the dog never gets consistent feedback about what a slack leash feels like versus a tight one. Slow down, reward often in the first few weeks, and treat the actual walking distance as secondary to the mechanics.
Mistake 3: Only correcting the pull, never rewarding the slack
Constantly saying 'no' or yanking back when the leash tightens, without marking and rewarding the moments the leash is loose, teaches a dog what not to do without teaching it what to do instead. Reward-based training flips the ratio: heavy reinforcement for a slack leash, management (stopping, changing direction) for a tight one, no yanking.
Mistake 4: Using the wrong equipment for the dog
A collar on a dog that pulls hard can create discomfort that doesn't actually reduce pulling and may add a negative association with walks. A front-clip harness gives more control without relying on corrections, and it's the standard tool in reward-based leash programs. Retractable leashes work against the whole process: they reward distance with more leash exactly when a dog pulls.
Mistake 5: Practicing only in the easiest environment
A dog that walks beautifully in the living room and pulls like a freight train on the sidewalk hasn't generalized the skill, the training just hasn't been tested anywhere real yet. Loose-leash walking needs to be rebuilt in stages: quiet yard, quiet street, then busier environments, each only after the previous stage is solid.
Mistake 6: Expecting a fix in a few days
Visible improvement usually shows up in 2-3 weeks of daily short sessions, but full reliability across real-world distractions takes 8-12 weeks. Owners who give up at day 5 because the dog still pulls near other dogs are quitting before the distraction-layering stage even starts.
FAQ
Common follow-ups.
Why does my dog pull worse on some days than others?+
Arousal from new smells, other dogs, weather, or a missed walk the day before all raise a dog's baseline excitement, which shows up as more pulling. It's not regression, it's a harder distraction level than usual, treat it that way and go back a stage if needed.
Is a prong or choke collar ever the right fix?+
TailorPup's programs are built entirely around reward-based methods and management tools like front-clip harnesses, not corrective collars, so we don't recommend them as part of a leash-training plan.