Fireworks lighting up the night sky, relevant to preparing your dog for Bonfire Night
on October 18, 2023

How to Prepare Your Dog for Bonfire Night

Short answer: prepare early with desensitisation, create a safe den, feed and toilet your dog before dark, and double-check your dog's microchip and ID tag are up to date — fireworks are one of the most common reasons dogs bolt and go missing. A UK study found noise sensitivity affects around a third of dogs, so if your dog struggles with Bonfire Night, you're genuinely not alone. Below, we break down why dogs react the way they do, a proper preparation plan, and what to do on the night itself.

Last updated 20 September 2026. Written by Jamie Sinclair, who writes about canine health, nutrition, and everyday care for Doggy Dailies — focused on translating veterinary research and real ingredient science into practical, honest guidance UK dog owners can use.

Table of Contents

How Common Is Firework Anxiety?

This is genuinely common, not a sign of an unusually anxious dog. A UK study of over 13,700 dogs found noise sensitivity — including fireworks — affects around 32% of dogs (Salonen et al., 2020, Scientific Reports).

If your dog struggles, it's a widely shared experience worth preparing for properly.

Why Are Dogs So Scared of Fireworks?

It comes down to a combination of hearing and unpredictability, not just "loud noise." Dogs hear a far wider frequency range than humans and at greater sensitivity, so a firework bang that's loud to us can be genuinely painful or startling to them. Fireworks are also unpredictable in timing, direction, and intensity — unlike, say, a vacuum cleaner a dog can see and learn to predict, a firework comes from an unseen source with no consistent pattern, which makes it much harder for a dog's brain to learn it's safe.

Shaking, trembling, pacing, panting, drooling, and trying to hide or escape are all normal fear responses to this combination, not signs of a "badly behaved" or unusually nervous dog — they're the same fight-or-flight response any animal shows to a perceived threat it can't identify or predict.

Check Your Dog's Microchip and ID First

This is genuinely the most important, and most overlooked, step. Fireworks are one of the leading causes of dogs bolting and going missing — a frightened dog can jump fences or squeeze through gaps they normally wouldn't.

Before firework season, confirm your dog's microchip details are current and their collar ID tag is legible and attached. This single step matters more than any calming product if the worst happens.

Create a Safe Haven

Designate a quiet, cosy space your dog can retreat to — ideally away from windows, with their bed, familiar toys, and something that carries your scent. Set this up a few days in advance so it's already familiar, not something new introduced on the night itself.

Desensitisation Before the Night

In the days or weeks leading up to Bonfire Night, play recordings of firework sounds at a low volume, gradually increasing it over time, paired with treats or play to build a positive association. This genuinely works best started well in advance, not the day before.

Calming Products

Consider incorporating calming products into your dog's routine in the days leading up to Bonfire Night. Our Calming Chews are formulated with chamomile, valerian root, and L-theanine — see our guide on natural remedies for anxiety in dogs for more on what actually helps.

Anxiety wraps or thundershirts, which apply gentle, swaddling-like pressure, can also help some dogs — let your dog get used to wearing one before the actual event.

For Severe Cases: What a Vet Can Actually Prescribe

For dogs with genuine, severe noise aversion — the kind that leads to panic, self-injury, or attempts to break through doors or windows — it's worth knowing there's a specific, licensed veterinary option beyond general anti-anxiety medication. Sileo (dexmedetomidine oromucosal gel) is a prescription-only gel, applied between the cheek and gum, licensed in the UK specifically for the short-term alleviation of noise-related anxiety and fear in dogs.

Unlike older sedatives such as acepromazine (which can actually increase noise sensitivity while impairing mobility, without meaningfully reducing the underlying fear), Sileo works by calming the fear response itself while keeping your dog alert and mobile, typically starting to work within 20–30 minutes. It's genuinely useful because it can be given either before an expected noise event or after your dog has already started showing fear, and doesn't require the weeks of daily use that some longer-term anxiety medications do.

This needs a full veterinary assessment first — it isn't suitable for dogs with certain heart, liver, kidney, or respiratory conditions — so if your dog's fireworks reaction is severe, raising this specifically with your vet well before Bonfire Night is worth doing rather than waiting until the week itself.

On the Night Itself

  • Feed and toilet your dog earlier — fireworks often start around sunset, so aim to have dinner and the last toilet break done beforehand
  • Keep your dog on a leash for any pre-fireworks walk, especially without a fully secure garden, in case of unexpected early bangs
  • Close curtains and windows to reduce light flashes and muffle sound
  • Play familiar music or the TV at a normal volume to help mask sudden noises
  • Offer a long-lasting chew or stuffed toy as a positive distraction

What Not to Do

  • Don't punish your dog for anxious behaviour — this only adds to their stress
  • Don't force your dog out of their hiding spot — this is their way of coping; stay nearby so they know you're there instead
  • Don't act unusually anxious yourself — staying calm and behaving normally helps reassure your dog

If your dog has a history of severe anxiety, speak to your vet well in advance — they may suggest additional support or a referral to a qualified behaviourist.

Our Range

Doggy Dailies Calming Chews jar for dog anxiety support

Our Calming Chews combine chamomile, valerian root, and L-theanine — a genuinely helpful part of a broader Bonfire Night preparation plan, alongside (not instead of) the safety and desensitisation steps above.

FAQ

How common is fear of fireworks in dogs?
Very common — a UK study of 13,700 dogs found noise sensitivity, including fireworks, affects around 32% of dogs.

Why are dogs so scared of fireworks?
A combination of highly sensitive hearing and unpredictability — fireworks come from an unseen source with no consistent pattern, making it hard for a dog to learn the noise is safe. Shaking, panting, and hiding are normal fear responses, not bad behaviour.

What's the single most important thing to do before Bonfire Night?
Check your dog's microchip details are current and their ID tag is secure — fireworks are a leading cause of dogs bolting and going missing.

Is there a vet medication specifically for firework fear?
Yes — Sileo (dexmedetomidine gel) is a UK-licensed, prescription-only treatment specifically for noise-related anxiety, applied between the cheek and gum. It requires a full veterinary assessment first.

Should I comfort my dog during fireworks?
Yes — comforting an anxious dog doesn't reinforce fear, despite an old myth suggesting otherwise. Staying calm and nearby genuinely helps.

Can calming treats replace proper preparation?
No — they work best alongside desensitisation training and a safe space, not as a standalone fix, especially for dogs with more severe anxiety.

Sources

This article is for general information only and isn't a substitute for veterinary advice. If your dog has severe firework anxiety, speak to your vet or a qualified behaviourist.

Ready to support your dog this Bonfire Night? Shop our Calming Chews or browse our full range of dog supplements.