Several years ago a smoke alarm inside my house went off and my dog started to shake and hyperventilate. Since then she does this after various beeping type noises, such as a computer booting.

In the last few weeks she has started doing this for no apparent reason as far as I can tell. It is mainly in the evening or at night. She seems okay during the day. She calms down and gets better if I let her outside, but then she refuses to come back in and I have to go grab her and carry her inside. This can last for several hours.

What could be affecting my dog, and how can I fix it? Thanks.

1 Answer 1


This sounds like a typical case of trauma and the treatment won't be easy.

What happened?

You must remember that dogs are less intelligent than humans. They think in simple categories like "good" and "bad". Getting food, playing and cuddling is good, fear and the smell of smoke or fire is bad.

When the smoke alarm went off back then, your dog experienced the smell of smoke (which triggers a natural flight instinct) and your fear / panic in combination with the loud noise. This is a traumatic experience and very bad.

What happens now?

Your dog has forgotten the initial event that caused his fear by now. But she has not forgotten the connection "loud beeping noise = very bad". Your behavior during the last years has reinforced this connection to "any beeping = very bad".

A reoccurring error is that you think you do your dog good by allowing her to leave the house when she's afraid, but what you actually do is confirm that your dog has a valid reason to be afraid and reinforce her behavior.

How to treat?

First of all, you must treat the trigger (beeping noise) as the most normal thing in the world. Yes, there was a beep, but it doesn't scare you, you haven't even registered it. Don't look at your dog as if to tell her "Did you hear that, too?". No, nothing's happening, everything normal, carrying on.

Then you should desensitize your dog. Because the fear has been reinforced over years, some approaches might not work for your dog and you have to try something different. Unfortunately, describing every step and variation in detail would be too much for the scope of this site.

Please research the topic online or use the services of a professional dog trainer. Since your dog is triggered by a sound, you can find instructions with the search terms "desensitize dog fireworks" or "desensitize dog loud noises". Video tutorials tend to be better for learning because you see a dog reacting to the training rather than reading information alone.

What desensitization does in general is either teaching the dog that the trigger doesn't precede any bad consequences (thereby removing the mental connection "beeping = very bad") or - even better - teaching the dog that the trigger precedes positive consequences (thereby overwriting the trigger with "beeping = good").

  • You did not read my question. There is no beeping noise.
    – posfan12
    Commented Feb 14, 2019 at 0:15
  • @posfan12 Yes, I did read your question. It started with the smoke alarm, then "various beeping type noises, such as a computer booting." and now no noise you can hear. This is typical for anxiety attacks and long term trauma. If possible, ask a professional dog trainer for a second oppinion and hopefully a treatment plan, but something like tranquilizers can only treat the symptom, never the cause.
    – Elmy
    Commented Feb 14, 2019 at 5:04

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