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Worse before better

What is an extinction burst?

Owners usually meet the extinction burst at the worst moment: the first days home after board and train, when an old habit comes back louder. Knowing it is coming, and what keeps it small, is most of the defense. Here is the mechanism, the evidence, a worked example and a plan.

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Last reviewed October 10, 2026 · by the Dogtown team · reviewed by Gabriella Pope, Director of Training & Canine Behaviorist

The mechanism

An extinction burst is the old behavior trying harder once it stops working

Extinction, in learning terms, is what happens when a behavior that used to earn something stops earning it. The behavior rarely fades quietly at first. The dog tries harder: more barking, higher jumps, a longer paw on your knee. People do the same at a vending machine that keeps the coins, pressing the button several more times before walking away. If nothing pays during that surge, the behavior then declines.

The danger is a payoff during the burst. If the barking finally earns a glance, a word or a crust at its loudest, the dog learns that louder and longer is what works, and a mild habit becomes an intense one. So the burst is not a sign that the plan has failed. It is a sign the dog has noticed the change, and the next few days decide which lesson it takes away.

  • The behavior used to pay off
  • The payoff has stopped
  • The behavior gets bigger for a while
  • It fades if nothing pays during the surge

The evidence

Bursts are common but not universal, and they are rarer when extinction is not used alone

Most of the data come from human applied behavior analysis rather than from dogs. In a 1995 review in the Journal of Applied Behavior Analysis, Lerman and Iwata examined 113 sets of extinction data and found a burst in 24 percent of them. Where extinction was the only intervention, bursts appeared in 36 percent; where it was combined with other procedures, in 12 percent. The authors concluded that bursting may not be as common as previously assumed.

Veterinary guidance points the same way for dogs. The 2015 AAHA behavior guidelines describe training an alternate behavior, one that cannot happen at the same time as the problem, taught with positive reinforcement, and the task force endorses rewarding correct behaviors while removing rewards for unwanted ones. In practice, never take a payoff away without giving the dog a better-paid thing to do. A dog paid for lying on its mat has less reason to bark harder.

Worked example

Worked example: dinner-table barking in the first week home

Imagine a young dog that learned at home to bark at the table until someone passed down a crust. During a Foundation stay it practiced place, and the go-home lesson showed the family how to send it to a mat at the edge of the kitchen and pay it there. On the first evening home, the family stops answering the barking. They should expect the next few dinners to be louder than the old normal before they get quieter, and plan for that in advance.

A family that holds steady, pays the mat often and lets no crust fall will usually see the barking shrink. A family that gives in once, on the third loud night, has taught the dog that third-night barking works. Keep a simple tally on the fridge door so you see the trend rather than the worst evening. If the barking is still rising after two weeks of steady practice, or comes with signs of distress, stop and call us.

  1. 01

    Decide what the dog should do instead, and teach it before the hard moment

  2. 02

    Remove the old payoff completely, for everyone in the house

  3. 03

    Pay the new behavior generously, especially in the first week

  4. 04

    Manage the moments you cannot control with a leash, a gate or a chew

  5. 05

    Keep a daily tally so you see the trend, not one bad night

  6. 06

    Hold steady through the louder days without scolding

  7. 07

    Call us if the behavior is still rising after two weeks

After board and train

After a stay, expect bursts where old habits used to pay, and agree as a household not to feed them

A stay changes the dog's skills, not its history. The kitchen, the front door and the couch still carry years of old payoffs, so the first days home are when bursts are most likely. The daily updates and the go-home lesson tell you which behaviors were replaced during the stay. Write each old habit down with its new cue beside it, and agree as a household, guests included, what no longer earns anything.

Two things are easily mistaken for a burst. Spontaneous recovery is an old behavior popping up briefly after a quiet spell, often in a new place or after a break; treat it the same way. A sudden change that comes with limping, appetite loss or growling when touched is not a burst at all, so call your veterinarian before anyone changes the training. Gloucester keeps a list of local emergency veterinary offices on the city's website.

  • Burst: louder, right after the payoff stops
  • Spontaneous recovery: a brief return after a quiet spell
  • Regression: a skill fading after a change of place
  • Pain: a sudden change with physical signs, so vet first

At Dogtown

Support after the stay

Go-home lessons, private sessions and Dogtown Academy days help a family hold steady through the first weeks home.

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Asked and answered

Questions people ask about this

Short, complete answers you can act on today. More in the full FAQ.

Is there a typical length for an extinction burst?
No single number fits every dog or every habit. It depends on how long the old behavior was paid, how richly, and how consistently everyone holds the line once the payoff stops. A daily tally tells you more than any average could: if the count is falling across the week, the burst is passing, even if one evening was loud.
Should I ignore my dog completely during a burst?
Ignore the behavior, not the dog. Withhold whatever the old habit used to earn, then pay the replacement behavior quickly and generously. A dog that barks for attention still needs attention; it just needs to learn that lying on its mat earns it and barking does not. Ignoring everything at once is confusing and makes the burst harder.
Will punishment stop a burst faster?
It might quiet the moment, but it adds problems. The AAHA task force opposes aversive training and links it to harm to the human-animal bond and to a dog's problem-solving, and every Dogtown program is force-free. A scolding is also attention, which may be exactly what the dog was barking for. Management and a well-paid alternative work without that fallout.
What if a guest gives in during the burst?
Then the dog has been paid on an unpredictable schedule, and the habit may come back harder for a while. Brief visitors before they arrive, keep the dog on a leash or behind a gate during greetings, and give guests the job of paying the mat rather than the jump. One slip is recoverable; just start counting again.

More questions? Read the full FAQ

Sources

Rules and dates change. We re-check every beach, licensing and ordinance page each spring and fall; the source above is the current word.

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Next step

Plan for the loud days.

Ask at the go-home lesson which old habits are likely to surge and what replaces each one. You can reach the training team through the form, with replies within one hour on business days.

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