Fear of Noises — Ready Before the Bang

1 How common it is — and often it is just one noise

If your dog falls apart when the fireworks start, he has plenty of company. In Finland, owners of about 13,700 pet dogs answered a detailed behavior questionnaire, and noise sensitivity was the most common of the seven anxiety traits in the study: about a third of the dogs were highly fearful of at least one noise. It was more common in older dogs, especially fear of thunder.

Fear of one noise does not mean fear of every noise. Of the highly noise-sensitive dogs in that study, 53% reacted to more than one kind of noise — so just under half reacted to only one. In an online survey of owners from many countries, fear of fireworks went together most with fear of gunshots and thunder, and much less with other sounds.

What about French Bulldogs? Both studies found differences between breeds, which points to genes playing a part. We found no study that gives a figure for Frenchies, so nobody can say whether they are more or less sensitive to noise than other dogs. Both studies also rest on what owners report — read the numbers as a direction, not as a forecast for your dog.

2 What fear looks like — including the loud kind

The signs listed by the vets at Cornell University and by a large UK study:

• trembling or shaking
• whining, barking, or howling
• panting, pacing, drooling
• hiding, or seeking out his people and staying close
• digging at doors and trying to escape

Owners often miss it. In the UK study, researchers asked 3,897 dog owners whether their dog was afraid of noises, and only a quarter said yes. When they asked 383 of them about specific behaviors, almost half described at least one typical sign of fear. Barking and whining were among the signs owners described most often, next to trembling, hiding, and seeking out people.

That is the part worth keeping: the loud dogs are frightened too. A dog who hides gets sympathy; a dog who runs out barking at the bangs looks brave. Researchers who study noise fear count startling, bolting, pacing, and barking among the active signs of fear. Fear has more than one way out.

It works the other way as well: a dog who goes quiet and disappears on a loud night has not necessarily calmed down. Hiding is one of the most common signs of fear.

One more thing to rule out. According to a 2023 review of the research, when fear of noises appears suddenly in an older dog, it can be a sign of pain — a reason for a vet check first.

3 Before the loud nights

Most of the useful work happens before the noise. In the international survey, most dogs who feared fireworks had become afraid in their first year of life, and over the years the fear moved in both directions: about four in ten dogs got better, a third stayed the same, and about a quarter got worse. Dogs whose owners worked on the fear did clearly better — and when puppies, or adult dogs not yet afraid, were taught to link the noise with something good, the fear was far less likely to develop later.

1. Set up a safe place now. The room farthest from the noise, with few or no windows, and his bed or a blanket. A crate works only if he already sees it as a safe spot — and he must always be free to go in and come out on his own.
2. Teach him that the noise brings something good. This is called counterconditioning: the sound is paired with food or play. With recordings, start at a volume so low that he does not react, and raise it only while he stays relaxed. In the owner surveys cited in the 2023 review, owners reported that pairing the real noise with something good worked more often than training with recordings.
3. Check the ways out. Gates, fences, doors, and windows — and the details on his ID tag and microchip, so that if he does get out, he can be brought back to you. A frightened dog tries to run in search of safety.
4. Talk to your vet well in advance if his fear is strong. There are anti-anxiety medicines for this, and whether one is right for your dog is the vet’s decision — made calmly and in good time, not on the night.
5. Mention it at his check-up. If he panics at loud noises, tell the vet at a routine visit before the season. A heart or breathing problem nobody has found yet is what can turn a bad night into a medical emergency.

4 On the night

What the vets at Cornell and the 2023 review recommend for the night itself:

1. Walk him early. Exercise, play, and the last toilet break earlier in the day, so nobody has to go outside once the bangs have started. If he has to go out, keep him on a leash — even in a fenced yard.
2. Close everything. Doors, gates, and any window he could get through; curtains and blinds drawn, so the flashes stay outside too.
3. Put sound on. White noise, music, a loud fan — the review mentions a fan and repetitive drumbeats for fireworks and thunder. Have it running before the bangs begin.
4. Let him hide. If he picks a spot under a bed or behind the sofa, leave him there. Do not pull him out.
5. Stay with him, and comfort him if he comes to you. Comforting a frightened dog does not reward the fear. As the review puts it, fear is an emotion, not a behavior he performs for a reward — and in other stressful situations, stroking and talking to a dog lowered his signs of stress.
6. If he can eat, give him something good. A treat right after a bang pairs the noise with something pleasant.

The next day counts too. In the international survey, almost three-quarters of frightened dogs were back to normal by the next morning. For some it took up to a day or a week, and for a few, weeks or even months. A dog who is still not himself days later needs a plan — and a vet — before the next loud night.

5 A flat face on a warm night

Several findings on this page are British, and in Britain the loud nights fall in November and on New Year’s Eve — cold nights. WEBSITE FINDING (Vet Help Direct) — UNOFFICIAL FINDING: a British vet who looked into whether dogs die of fright on those nights wrote that he knew of no case where a completely healthy dog had been shown to die of fear. That answer comes from cold weather. If you live somewhere hot, or your loud nights fall in summer, a flat-faced dog has a second problem those nights did not have: heat.

Here is why. Panting is how a dog cools himself, and a frightened dog pants. In a flat-faced dog, the nose and airway leave less room for that cooling to work, and in severely affected dogs a breathing crisis can be set off by stress, exercise, or excitement. Heat takes away his margin; panic uses up what is left.

The heat half is measured. In UK veterinary records covering more than 900,000 dogs, French Bulldogs had more than six times the odds of heat-related illness of Labrador Retrievers. The panic half is described by vets. Nobody has studied the two together, so there is no number for the combination — only the mechanism, and the steps that break it:

• Keep him cool, not just indoors. A hot house is still hot.
• Keep water within his reach all night.
• Skip the walk during the display. Running in a panic is exertion, and in the UK records heat illness followed hot surroundings, exercise, or both.
• Keep the gate shut. A frightened Frenchie who gets out is running, in the heat, with the airway that is already his weak point.

Watch the panting after the noise stops. If he is somewhere cool, the bangs are over, and he still pants hard and cannot stop, do not assume he is just still scared. Vets count panting that goes on after the heat or the effort has ended as a sign of heat-related illness. That is an emergency — the heatstroke page has the first steps.

6 When to see the vet

Help exists, and most owners do not ask for it. In the UK study, fewer than a third of owners had sought professional advice about their dog’s fear of noises, and the researchers stress that treatment is available and effective.

See your vet:

• well before the season, if the fear is strong or gets worse from year to year — there is time then to build a plan, and to decide together whether medication belongs in it
• if the fear appears suddenly in an older dog — it can be pain
• if he hurts himself trying to get out, or is still not himself days later
• if he pants hard and cannot stop after the noise has ended — that one is an emergency

Medication is the vet’s decision — whether your dog needs it, which medicine, and how much, depends on the dog.

7 Spike: our experience

Our stories and opinions on this page are our personal experience with one dog, Spike. One dog is not the measure for every dog — for your dog, your vet decides.

Spike’s reality  ·  Dominican Republic

“Brave only behind the fence.”

Spike reacts to fireworks and gunshots. Thunder is another story: in almost eight years it has never really bothered him. Even in one dog, one noise tells you little about another.

What he does depends on where he is standing. At home, he goes out into the yard and barks at the bangs — he argues with them. On a walk, the same bang sends him low and straight home to hide. Same dog, same noise, two opposite reactions.

From behind the gate, a dog who is arguing and a dog who is frightened can look exactly alike — which is why the UK finding about barking matters. If your dog barks at fireworks from the safety of home, what he does when a bang catches him out on the street may tell you more.

With fireworks, he listens for the whistle of the rocket going up. He hears it, gets ready, and barks only when it bangs. If your dog reacts to the whistle too, that half-second is a warning for you as well: the moment to watch what he does, before the bang.

His way of coping has a limit. When the fireworks are very strong — when it really bangs — he sometimes goes under the bed instead. A quiet house on a loud night does not mean a calm dog.

He lives in a hot country and spends the hottest part of the day indoors. Our opinion: in a tropical climate, a Frenchie is better off in a cool room and away from street noise as much as possible, all year — not only on the loud nights. Air conditioning helps, but it is not the only way. A fan with air moving through the room, a shaded room with a tile floor, and water in more than one place do a good part of the work. The quiet room and the cool room can be the same room.

About the Author

Spike’s Dad

Not a veterinarian — the human behind Spike, a dark brindle Frenchie, for 7+ years. What is written here is checked as carefully as we can against the sources listed above. When real life with Spike differs from the studies, we say so.

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