A prong or choke collar can reduce pulling through discomfort, but it doesn't teach your dog what a loose leash actually looks or feels like — which is why so many dogs go right back to pulling the moment the tool comes off. A force-free approach takes a little longer up front, but it builds a skill that transfers, rather than a suppression that depends on the equipment staying on.
Start with engagement, not the leash
Before addressing the leash at all, build value for checking in with you. In a low-distraction space, reinforce your dog for voluntarily looking at you or orienting toward you — no cue required. This becomes the foundation everything else sits on: a dog who finds you more interesting than pulling toward the environment has already solved most of the problem.
Reinforce the position you want
The leash should never be the thing communicating "walk here." Instead, mark and reward your dog frequently for simply being in a loose-leash position next to or near you — long before you expect them to hold it for an entire walk. Early sessions might involve a reinforcement every few steps; that rate drops naturally as the behavior becomes more fluent.
The "be a tree" method
When the leash goes tight, stop moving entirely and wait. Don't yank back, don't say anything dramatic — just become immovable. The instant the leash slackens, even slightly, mark and reward, then continue walking. Dogs learn remarkably quickly that a tight leash makes the world stop moving, and a loose leash is what gets them where they're going.
Change direction instead of fighting forward pressure
If your dog surges ahead, calmly turn and walk the other way rather than muscling them back to position. This teaches your dog to track your movement rather than assuming they can drag you toward whatever they want, and it avoids the tug-of-war dynamic that a straight pull-back creates.
Manage the environment while you train
A front-clip harness can reduce pulling mechanically while you build the underlying skill — it's a management tool, not a training shortcut, and there's nothing inconsistent about using one during this process. The goal is a dog who walks politely regardless of what's on the other end of the leash, but there's no reason to make the learning process harder than it needs to be while that skill is still developing.
Expect inconsistency at first
Loose-leash walking is one of the hardest skills for many dogs precisely because the environment is so much more interesting than a training room. Progress often looks like "better on the quiet street, back to pulling near the park" for a while — that's not a failure, it's the proofing process, and it's the reason a private, in-environment coaching program tends to move faster than tips alone.