Cats and Halloween: How to Keep Your Cat Calm and Safe

To us, October means cozy sweaters, pumpkin everything, and a front door that opens every few minutes on Halloween night. For cats, Halloween can feel like a month-long disruption: new smells, new objects in their space, strangers in masks, and a soundtrack of doorbells, knocks, and crinkling candy wrappers.

Cats are creatures of routine, and October tends to shake up every routine they have. The good news is that a little planning goes a long way. Here's why Halloween is stressful for cats, how to tell if your cat is struggling, and what you can do to keep them calm and safe.

Why is Halloween stressful for cats?

Halloween combines several things cats find stressful at once: loud, unpredictable noise, unfamiliar people, and changes to their home. And because cats hear so much more than we do, the noise part hits especially hard.

Cats hear Halloween differently

People hear up to about 20,000 Hz, while cats can pick up much higher-pitched sounds, up to roughly 85,000 Hz, according to the Royal Canin Foundation. Cats can also pinpoint where a sound is coming from with remarkable accuracy and hear things much farther away than we can.

That super-hearing is perfect for tracking a mouse in the wall. On Halloween, it means:

• The doorbell is loud and unpredictable. Dozens of rings and knocks in a few hours can keep a cat on high alert all night. If your cat already bolts at the bell, read why your cat is scared of the doorbell and how to help.
• High-pitched sounds are amplified. Squealing kids, squeaky costume pieces, and noisy decorations land right in the range cats hear best.
• Small sounds become big ones. Crinkling candy wrappers, rustling bags, and motion-activated decorations that cackle or scream can startle even a laid-back cat.

Other October stressors for cats

• Changes to their territory. Decorations, rearranged furniture, and new objects can make a cat feel like their space isn't quite theirs anymore.
• Strangers and costumes. Masks, hats, and capes change how people look, move, and sound. Even familiar family members can seem suspicious in costume.
• An open front door. Constant door traffic creates more chances for an indoor cat to slip outside on a busy, unfamiliar night.
• Shifts in schedule. Parties, later dinners, and the end of daylight saving time in early November can throw off the meal and play times your cat counts on.

Signs of stress in cats

Fear, anxiety, and stress are among the most common behavior problems in cats, according to a review in Veterinary Medicine International, and changes to a cat's territory and routine are frequent triggers. Because cats are experts at hiding how they feel, stress often shows up in subtle ways. Watch for:

• Hiding more than usual, or disappearing when guests arrive
• Ears flattened or turned back, a low or puffed-up tail, or dilated pupils
• Grooming more, or less, than normal
• Changes in appetite or litter box habits
• Hissing, swatting, or unusual clinginess
• Pacing, restlessness, or more vocalizing at night

For a deeper look at what stress looks like in cats and how to help year-round, see our guide on how to help a stressed cat. If any of these changes last more than a few days, check in with your veterinarian.

How to keep your cat calm on Halloween

1. Set up a safe room before the big night

The ASPCA recommends keeping all but the most social pets in a separate, comfortable room away from the front door during peak trick-or-treating hours. Set it up a few days early so it already feels familiar:

• Pick a quiet room as far from the front door as possible
• Add their litter box, water, a favorite bed, and a hiding spot like a covered bed or cardboard box
• Include a high perch if you can, since many cats feel safer up high
• Play soft music or white noise to help mask the doorbell
• Close the curtains to block flashing lights and costumed visitors passing by

2. Keep routines as normal as possible

Feed meals at the usual times, keep up daily play sessions, and stick to your normal bedtime routine. A predictable day helps balance out an unpredictable night.

3. Introduce decorations slowly

Put decorations up gradually rather than transforming the house in one afternoon. Let your cat sniff and investigate new items, and skip decorations with loud sound effects or motion sensors near their favorite spots.

4. Play it out before the doorbell starts

A long interactive play session with a wand toy before trick-or-treating begins lets your cat burn off nervous energy. Follow it with a meal, and many cats will settle in for a nap.

5. Skip the costume (unless your cat truly loves it)

Most cats don't enjoy being dressed up. A festive bandana on a breakaway collar, worn briefly for a photo, is plenty. Never leave a costumed pet unattended.

6. Add calming support to their routine

For cats who need a little extra help staying relaxed, a daily calming supplement can be part of the plan. Feline Stress Releaf CBD Oil is USDA Organic, made specifically for cats, and dosed for their smaller size. Start a few days before Halloween so you can see how your cat responds, then give it before guests arrive on the big night.

New to CBD for cats? Learn how cat CBD can help with calming and how to give CBD oil to your cat. Always talk to your vet before starting a new supplement, especially if your cat takes other medications.

Black cats and Halloween: keep them inside

With extra people, noise, and open doors, Halloween week is a good time to keep every cat indoors, and black cats in particular. Many pet parents and shelters take extra precautions with black cats around Halloween simply because there's more activity outside and more chances for a frightened cat to get lost. A few simple steps help:

• Keep cats inside from a few days before Halloween until a few days after
• Use a breakaway collar with an ID tag, and make sure their microchip contact information is up to date. As the AVMA points out, a microchip only helps bring a lost pet home if the registration information is current.
• Remind guests and kids to keep the front door closed
• Take a current photo of your cat, just in case

For more tips, read how to keep your pet from going missing this Halloween.

Keep Halloween treats and decorations out of reach

Cats are less likely than dogs to raid the candy bowl, but curious paws still find trouble. The ASPCA warns that chocolate, especially dark and baking chocolate, and sugar-free candies containing xylitol can be dangerous for pets. Also keep these out of reach:

• Candy wrappers, ribbon, and string, which are tempting to bat around and risky if swallowed
• Glow sticks and glow jewelry, which cats love to chew
• Lit candles and jack-o'-lanterns, which a swishing tail can knock over
• Electrical cords from lights and decorations

If you think your cat ate something they shouldn't have, call your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435 right away.

Have a dog too? Here are ways to keep your dog calm on Halloween.

Frequently asked questions

Why is my cat scared on Halloween?

Halloween combines several things cats find stressful: loud, unpredictable sounds like doorbells and knocking, strangers in costumes, and changes to their home. Cats also hear high-pitched sounds far better than we do, so noises that seem minor to us can feel much bigger to them.

How do I know if my cat is stressed?

Common signs of stress in cats include hiding, flattened ears, a low or puffed tail, grooming more or less than usual, changes in appetite or litter box habits, and hissing or restlessness. Talk to your vet if these changes last more than a few days.

Should I keep my cat inside on Halloween?

Yes. Keep cats indoors throughout Halloween week, with extra care for black cats. A safe room away from the front door helps prevent escapes during trick-or-treating.

How can I calm my cat during trick-or-treating?

Set up a quiet safe room with their essentials, play white noise or soft music, have a long play session beforehand, and stick to their regular routine. A calming supplement made for cats can also help as part of that plan.

Can I give my cat CBD made for dogs?

It's best to use a product formulated for cats. Cats are smaller and process some ingredients differently than dogs, which is why Feline Stress Releaf is made and dosed specifically for them.