What to Do When a Dog Runs Up to You

Ask any owner of a reactive dog what they're actually afraid of and they won't say "other dogs." They'll say something much more specific:

The one I don't see coming.

The dog behind the parked van. The one whose owner steps out of a front gate as you pass. The loose dog that appears at the top of the path with an owner two hundred yards behind shouting a name. Those are the encounters that ruin a week, and they're the reason a lot of people stop walking their dog in daylight.

Knowing what to do when a dog runs up to you is not the same as knowing good training. It's a different skill — a reflex, not a technique — and the thing standing between you and it isn't your dog.

It's the second and a half where you freeze.

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Why you freeze, and why that's normal

Play back the last surprise encounter you had. A dog appears at close range and for about a second and a half you do nothing at all. You stand there. Your grip tightens. Then you start reacting — and by that point your dog is already up.

That freeze is standard human wiring under a sudden threat, and it cannot be reasoned away. You can't decide not to freeze any more than you can decide not to flinch.

What you can do is over-write it with a rehearsed sequence, which is exactly why professionals in every emergency field drill procedures they already understand perfectly well. The drilling isn't about knowledge. It's about having something automatic to do while your thinking brain catches up.

So the goal here is not a dog who's fine with a strange dog at ten feet. That's not achievable in a surprise encounter and it isn't the point. The goal is a recovery reflex — getting out before your dog's body commits — and a pair of hands that know what to do without instruction.

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The sequence: scatter, turn, walk

Three moves, in this order, no thinking.

1. Scatter

Throw a handful of treats on the ground — low, and behind you, in the direction you want to travel.

Not at the other dog. Not in front of you. Behind.

2. Turn

Say your cue — "let's go" works — and turn away. Your dog's nose is already down and his body is already oriented toward where the food went, so the turn is easy rather than a drag.

3. Walk

Keep moving until your dog can take food from your hand normally again. That's the only honest measure of when the emergency is over — not when the other dog is gone, not when your dog stops barking. When he can eat.

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Why scatter first?

This is the part that surprises people, and the order genuinely matters.

Scattering takes half a second and does something a turn can't do on its own. It drops his head. A dog with his nose on the ground is physically not in the posture of a dog about to lunge — stiff, tall and forward-leaning is the shape of conflict; head down and moving is the shape of foraging.

It also breaks the stare, which is the visual loading phase of a reaction, and it gives his brain a different job before the loading finishes.

Turning first, with his eyes still locked on the other dog, usually means dragging a fixated dog backwards. That achieves very little and adds leash tension at the worst possible moment.

There's one more benefit, and it's purely practical: while his nose is down, you get distance for free. You can walk backwards, cross the street, or round a corner. He follows the treats, and the treats go wherever you scattered them.

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If your dog is already barking

Different situation, different answer.

Do not scatter. Feeding a dog mid-bark pays him for barking, and you'll build exactly the association you're trying to avoid.

Go straight to the turn. This is one of the very few moments where physical management is the correct answer — use your body and the leash to move him away, because the training window has already closed and nothing you do here is teaching anything.

Get distance. When he can eat again, then feed.

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Dealing with the other owner

Two situations, two scripts.

Their dog is on leash and they're approaching to say hello.

"We're in training, please give us space!"

Say it loudly, cheerfully, while already walking away. Cheerful gets compliance far faster than annoyed — an irritated tone makes people defensive and they slow down to argue. You owe nobody an explanation beyond that sentence.

Their dog is loose and running at you.

"Please call your dog!"

Again — loud and bright, not angry. Then:

• Body-block. Step between the dogs, turn your shoulder toward the incoming dog, keep your own dog behind your legs.
• Scatter toward the incoming dog as a last resort. It feels wrong, and it works — most loose dogs will stop to eat, which buys you three or four seconds to get away. Those seconds are worth more than the treats.
• Don't run. Running invites a chase.
• Don't pick up a small dog if you can avoid it. Lifting a dog above an approaching one often escalates the situation and puts your face in the middle of it. If you must, turn your back and shield with your body.

Some owners carry a pop-open umbrella or a small air horn specifically for this. Neither is aggressive, both create a barrier or a startle, and there is no shame in carrying one.

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What to do afterwards

This is the part that gets skipped, and it matters more than the encounter itself.

Go home. The walk is over. Don't try to salvage it or "end on a good note."

Give him an easy rest of the day. No second walk, no training, no visitors if you can avoid it. Sniffing in the garden, a chew, quiet.

The reason: a dog stays physiologically wound up for hours after a real reaction — for some dogs, most of a day. A second trigger an hour later lands on a dog who never came back down, and that's how one bad encounter becomes a bad week.

Don't reduce your working distance for the next two sessions. Go back to whatever distance was comfortable before and rebuild from there.

Log where it happened. Mark the corner, the gate, the driveway. Then avoid it for a week.

And don't spend the evening replaying it. You'll want to — every owner does. You'll go over what you should have seen, whether you should have crossed earlier, whether you've made any progress at all. It's corrosive, and it's what turns one bad walk into a week of not walking.

One bad encounter does not undo your training. What happened is that you met a distance you didn't choose. That's the whole event.

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How to rehearse this before you need it

You can practise the sequence without any dog involved.

Walk your normal route and, at three random points, run the whole thing on nothing: scatter, "let's go," turn, walk fifteen steps, treat. Your dog doesn't need a reason and it doesn't confuse him.

This feels silly. It's also where most of the value is, because the motor pattern you're building is in your hands, not in his head. You want the scatter to happen before you've consciously decided to do it.

If you have a friend with a calm dog, you can stage it properly — have them step into view from behind a car at a distance that's comfortable for your dog, and run the sequence. Three repetitions maximum, and further away than you'd normally work, because the difficulty you're adding is the suddenness, not the closeness.

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Route planning: the boring fix that works best

Five minutes at a kitchen table before your walk is worth more than any technique here.

Picture your route and mark three things:

Blind spots. Every corner, hedge, parked van, gate and driveway where a dog could appear at close range. Plan to swing wide and scatter before you reach each one — preventively, not reactively. If his nose is already down as you round the hedge, you've already won.

Escape routes. For every stretch, know the answer to if a dog appears here, where do I go? A side street, a wide verge, a driveway, the road itself if it's quiet. Never walk a stretch where the answer is "nowhere." Cut it out of the route.

Known barkers. The house with the dog behind the fence. Cross the street before you reach it, not as you reach it.

Most surprise encounters aren't actually surprises. They happen at the same four places, and you already know where those places are.

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When to get help instead

Contact a certified behaviour consultant — IAABC or CCPDT credentials — if:

• Your dog has bitten a person or another dog hard enough to break skin
• He redirects onto you during a reaction, grabbing the leash, your clothes or your arms
• The reactions are escalating in intensity or happening at greater distances than a month ago
• He reacts to people, particularly children
• You're afraid to walk him at all

See your vet first if this is new behaviour in a previously stable adult dog. Pain shortens a fuse more than most owners realise.

If your dog has any bite history, talk to a professional about muzzle training as well. A properly conditioned basket muzzle is a kindness, not a punishment, and it visibly tells other people to give you space.

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Get the sequence on a card

You will not remember this article at the moment you need it. That's not a criticism — nobody does, which is the entire reason the sequence exists.

Print the three moves, fold the card once, and keep it in your treat pouch. Read it before walks for a week and it'll be in your hands by the end of it.

The Emergency Card is one of three free printables in the Reactive Dog Starter Kit — along with the threshold card and the body language ladder.]*

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