Fireworks and Noise Fear in Dogs and Cats

In short
Prepare early: set up a safe den, check ID details, and plan walks and indoor time around the noise. Comforting your pet on the night is fine and will not make the fear worse. For lasting change, talk to your vet early and consider sound desensitisation with a qualified professional.
Why fireworks are so hard for pets
Fireworks are loud, unpredictable and often come with flashes and strong smells. Many dogs and cats find them frightening, and some become more sensitive each year. Signs of fear include:
- Dogs: trembling, panting, pacing, hiding, clinging to you, barking, trying to escape, toileting indoors or refusing food
- Cats: hiding, flattened body, wide pupils, refusing to come out, toileting outside the tray, or bolting
Fear is an emotional response, not bad behaviour. The goal is to help your pet feel as safe as possible.
Start preparing weeks ahead
Fireworks season can stretch over several weeks, so it helps to plan before it starts.
- Speak to your vet early. If your pet has struggled before, book an appointment well ahead. Your vet can discuss options, which may include medication for the worst nights. Some medicines need to be started in advance or tested first, so leaving it to the last minute limits your choices.
- Check microchip details. Make sure the contact details linked to your pet's microchip are up to date. Frightened pets can escape through gaps you would not expect.
- Check collars and tags. Dogs should wear a well-fitting collar with an ID tag. Check harness fit too.
- Find out dates. Local events and community calendars can give you a rough idea of the busiest nights.
Build a safe den
Pets often cope better if they have a place they can retreat to. Set it up in advance so it already feels familiar.
- Choose a quiet room, ideally towards the middle of the house and away from windows.
- For a dog, a covered crate with the door open, or a corner with a bed and blankets, can work well.
- For a cat, offer a covered bed or box, ideally somewhere high as well as somewhere low, as many cats feel safer up off the floor.
- Add familiar bedding, a favourite toy and water nearby.
- Let your pet choose whether to use it. Do not shut them in.
If your pet prefers to hide under a bed or behind the sofa, that is fine. Let them stay where they feel safe.
On the night
- Walk dogs earlier. Take your dog out in daylight, before the fireworks usually start. Keep them on lead, as even calm dogs can bolt at a sudden bang.
- Keep cats in. Bring cats indoors before dusk and provide a litter tray. Block cat flaps.
- Close curtains and windows to reduce flashes and muffle the noise.
- Mask the sound. Play the television, radio or steady background sound at a comfortable volume. Choose something your pet is already used to.
- Feed earlier. Many pets will not eat once they are frightened, so offer a meal before the noise begins.
- Take care with doors. Use a lead or a second closed door when people come and go.
- Stay home if you can. Having a familiar person nearby helps many pets.
Comforting is fine
You may have heard that comforting a frightened pet reinforces the fear. That is a common myth. Fear is an emotion, not a learned trick, and calm reassurance will not make it worse. If your pet comes to you for comfort, it is kind to offer it.
Keep your own behaviour calm and relaxed. Speak gently, stroke them if they want it, or simply sit nearby. If your pet would rather hide alone, respect that and check on them quietly.
Avoid telling your pet off for any accidents or for barking, as this only adds to their stress.
Long-term help
For many pets, noise fear can be improved over time with sound desensitisation and counter-conditioning. This involves playing recordings of the sounds at a very low volume while your pet does something they enjoy, then increasing the volume in tiny steps over weeks or months.
It sounds simple, but it is easy to go too fast and make things worse. Working with a qualified behaviourist, ideally referred by your vet, gives the best chance of success. Start well outside fireworks season so your pet is not dealing with real fireworks at the same time.
When to call the vet
Contact your vet if your pet:
- Injures themselves trying to escape or hide
- Remains distressed for a long time after the noise has stopped
- Stops eating or shows other changes for more than a day or so
- Has become noticeably more fearful of everyday noises
Our guide to signs your pet needs a vet covers other changes worth acting on. Noting how your pet coped each night can help you and your vet judge what is working, and keeping these notes in Petopedia makes it easier to look back next year.
Written by the Petopedia editorial team to our editorial standards. This is general information, not veterinary advice — if you're worried about your pet, contact your vet.