White Noise for Cats: Do Cats Like It, or Does It Bother Them?
White noise doesn’t calm a cat directly. What it does is cover other sounds: against a steady hiss, a doorbell or the thump of a firework stands out less, so there’s less in the room to make your cat jump. Slo plays brown, white and pink noise free in your browser, with a timer, so it doesn’t have to run all night. Whether it settles her or unsettles her further is something you watch for in the first few minutes; nobody can tell you in advance.
Do cats like white noise?
Nobody has tested whether cats enjoy it, so there’s no honest yes or no to give you. The sound isn’t a treat or a stroke; it makes the room less eventful, and that’s the whole of it. Many owners run it anyway for a cat who bolts at the doorbell, and plenty of cats simply ignore it.
So treat the first session as a question you’re asking her. She settles nearby or carries on washing: fine, leave it. She gets up and goes to another room: switch it off, because a sound she’s walking away from isn’t helping.
When it’s worth trying
There’s usually a reason you’re looking this up. The sound is most use around something you can see coming:
- Visitors, or the house getting loud and busy for an afternoon
- Fireworks or thunder
- Moving house, when the new place is full of noises you haven’t tuned out yet
- A new baby, crying at odd hours
Fireworks deserve a word of their own. When Dutch researchers asked owners how their pets react, hiding was what most cat owners described, while dogs were more likely to press up against their people. If fireworks are the problem, the plan for a dog scared of fireworks walks through the timing and the volume in more detail, and both apply to a cat.
Does white noise bother cats?
It can, and the volume is what decides it. Cats hear pitches well above anything you can hear, so a hiss that sounds gentle to you may be more than gentle to her. Vets’ feline guidelines also count loud, unfamiliar noise among the things cats find frightening, which is the opposite of what you’re after here.
Two things keep you on the right side of that. Start quieter than feels useful and raise it only if the doorbell or the thump still cuts through. And leave her a way out: a door propped open, so she can go and sit somewhere without it. A cat who takes that exit has answered the question.
Which noise is best for a cat: white, brown or pink?
Match it to the sound that’s setting her off. White noise is an even hiss, close to the sound of an untuned radio, and it covers sharp, close noises best: a doorbell, a knock, voices in the hall. Brown noise is a deep rumble, and that’s where a firework thump or traffic outside sits. Pink noise falls between the two, which makes it the easier pick when you’re covering a bit of each, like the first night in a new apartment.
Your ears will sort this out faster than any description. Play these at the volume you’d actually use, a few seconds each.
If you want the differences in more detail, the brown, pink and white noise guide goes through them.
How loud, and where to put the speaker
Quiet, and across the room. You should be able to talk over it without raising your voice, and nothing should sit next to a cat bed.
Where you put it matters as much. Keep it away from the litter box, from the food and water bowls, and from wherever she already goes to feel safe. The feline guidelines keep those spots apart from each other for the same reason: a cat relies on them staying predictable, and a new noise on top of one of them takes that away.
A timer does the rest. An hour or two around the visitors or the display is what most owners use, and nothing shows that leaving it on all day adds anything.
Does white noise help a cat sleep?
Nobody has studied that, and cats nap in short stretches around the household rather than sleeping the night through the way you do. If a loud street or a crying baby is waking the whole house, a quiet layer of sound may make the night less eventful for her as well, and that’s as far as the claim goes.
A cat who has started yowling at night is a different matter. That’s a change worth a vet’s opinion rather than a speaker, especially in an older cat.
When to call the vet instead
Hiding on its own isn’t something a recording needs to fix. It’s on the vets’ list of normal ways cats deal with stress, and a box or a shelf she can retreat to does more for her than any sound will.
Call the vet when it goes past that: she stops eating, stays out of sight for days rather than hours, or starts going outside the litter box. Those point to real stress or to illness, which is well beyond anything a bit of covering sound reaches.
Questions people ask
Do cats like white noise?
Nobody has tested it, so there’s no honest yes or no. The sound covers other noises rather than giving a cat something to enjoy, and plenty of cats ignore it completely. Watch how yours reacts in the first few minutes and let that decide it.
Does white noise bother cats?
It can, and the volume decides it. Cats hear pitches far above anything you can hear, so keep the sound quiet, put it away from where she eats and sleeps, and leave the door open so she can walk out. A cat who leaves the room is telling you to switch it off.
Which noise is best for a cat: white, brown or pink?
It depends on the sound you’re covering. White noise is an even hiss, so it works on sharp, close sounds like a doorbell or voices in the hall. Brown noise is a deep rumble, so it works on distant thumps like fireworks or traffic. Pink noise sits between the two, which makes it the easier pick for a mix of both.
Does white noise help a cat sleep?
No one has studied that, and cats sleep in short stretches around the household anyway. If a loud street or a crying baby is waking everyone, a quiet layer of sound may make the night less eventful for her too. A cat who starts yowling at night is a question for your vet, not for a speaker.
Is it okay to leave white noise on all day for a cat?
A few hours around one trigger, like visitors or a fireworks display, is how most owners use it. Nothing shows that running it around the clock adds anything, so set a timer and let the room go quiet again afterward.
Will white noise stop my cat from hiding during fireworks?
No, and hiding isn’t the thing to fix. Cats mostly deal with fear by getting out of sight, which vets count as normal. Sound can soften a distant thump, it won’t reach a firework going off outside the window, and a box in a quiet room does more for her than any recording.
Sources
- Ellis, S.L.H. et al. (2013). AAFP and ISFM Feline Environmental Needs Guidelines, Journal of Feline Medicine and Surgery 15, 219–230. Hiding as a normal coping behavior, and keeping toileting, food and water resources separated.
- van Herwijnen, I.R., Vinke, C.M., Arndt, S.S., Roulaux, P.E.M. (2024). Firework aversion in cats and dogs as reported by Dutch animal owners, Veterinary and Animal Science. Survey of cat and dog owners on fear responses.
- Louisiana State University School of Veterinary Medicine, hearing ranges by species.
Explore more sounds in Slo
Stack two or three sounds, keep the blend, and let the timer stop it. Slo, on iOS, Android and Mac.
