100 Best Pet Halloween Costumes: Cute & Funny Ideas for Dogs and Cats

Halloween 2026 is almost here, and we're doing the most to provide oodles of inspiration for you to get started on your costume planning. On this year's list? Pet Halloween costumes , of course! From funny and cute ideas for dogs and cats to a clever guinea pig look, we've got the funny ones, the catty ones, the doggy ones, and even the underwater ones. Now it's time to see every possibility out there. Here are 100 creative costumes for all your furry friends.

Scroll for the best Halloween costumes for your fur babies!

Dog Martini

Dress your pooch up like your favorite cocktail for Halloween this year — the possibilities are endless. We went with a martini, but a margarita or an old fashioned would be equally cute. Now all you need is a James Bond for an amazing couple's costume .

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Carl From Up

This pup was totally down with rocking a pair of glasses and bushy eyebrows.

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Ewok

Wait, that dog legit looks like an Ewok! You might just need to steal this Leia look and recreate this cutesy pair for the holiday.

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Thanksgiving Turkey

How timely is this? The whole scene is set so perfectly, we wish Thanksgiving was already here.

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Harry Potter

Pipe cleaners as glasses and the lightning bolt scar? Genius. These well-coiffed pups would look right at home at Hogwarts.

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Chia Pet

There's just something about this photo, the fence, the painted orange legs, and the face on this dog that makes this the best Chia Pet costume we've ever seen.

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Mummy

How crazy is this? This costume is so well done! A skeleton and a mummy are carrying a pumpkin, and looking rather stylish while doing it.

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Doctor Pug

Is there a doctor in the house who can sniff out solutions to patients' problems? Oh, there's Dr. Pug! This is one of the most adorable pet Halloween costumes we've seen so make sure your fur baby will be ready for their closeup if you let them wear it!

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What Does the Fox Say?

We're betting we know what this cute fox is saying – woof!

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Banana Split

Combine this one with the pug-nana and you're good to go.

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Flying Monkeys

Where's that lion from above? These little mongrels are gonna get him, and the little dogs, too!

Captain America

Pet Halloween costumes should be effortless so your dog can do things like lounge on the grass until it's time for action. Some may call that 'winning.'

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Where's Waldo

The real question is, where's Wenda?

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Paddington Bear

We just can't with this one. Also available for larger dogs, too!

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Taco Kitten

This lil' taco cat is ready to trick or treat!

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Postal Worker

Dogs are known to totally love their mail person, right?

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A Bunch of Grapes

We're not sure this pooch is super psyched to be a bunch of grapes, but he looks insanely cute!

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Batdog and Robin

Got two pups? The classic Batman and Robin duo is perfect for these dachshunds.

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Bat

If you've ever wondered why your cat's intrusive thoughts seem to win, dress them up as a bat to match their kooky personality.

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Hula Dancer

The most important thing about this costume? The props in the photo.

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Rosie the Riveter

Yes she can-ine!

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Super Mario Cat

The toad charm is essential for this pet Halloween costume.

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Mr. T

Mr. T's signature flat-top mohawk is key to this costume look.

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Garden Gnome

There's no place like gnome.

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Disco Ball

Shine bright this holiday!

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Cowboy

There's a new sheriff in town, and he's adorbs.

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Spider Man

For Stan Lee fans, there's always this Spidey costume to honor Peter Parker.

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Pin Cushion Pup

This pooch is rocking that thimble hat!

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Elephant

This cape costume is easy to fit any and all ears.

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Sherlock Holmes

Elementary, my dear cat!

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Ladybug

A pet guinea pig Halloween costume as cute as a bug in a rug.

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First Down

We're not sure if this cat can actually walk around in the costume, but it certainly makes a good photo opp.

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Pirate

On Halloween, cats are magically okay with water… right?

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Miley Cyrus Wrecking Ball

This dog came in like a wrecking ball and hit us hard with that goofy grin.

Hot Dog

How can you resist the hot dog pun? It's a classic!

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Granny

Cat ladies, rejoice!

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Regal Regalia

For the cat who truly acts like royalty, it's payback time.

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Takeout-Carton Helmet

Alien invader… Space cadet… We're not exactly sure what this cat's supposed to be, but we do know we've never seen a Chinese food carton look quite this awesome before.

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Liberace

The detailed work on the piano alone is enough to make us swoon, but mostly we love that this dog parent created an entire tableau for their pup's costume. The framed photo of Liberace's partner is an especially solid touch.

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Triceratops

Make a statement with this prehistoric headpiece.

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Hula Girl

Say "aloha" to this hula-girl costume.

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UPS Delivery Person

Send with puppy love.

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Titanic

Our hearts will go on.

Werewolf

More like were woof! Pet owners can be Little Red Riding Hood to match!

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Piñata

Is this pet Halloween costume made out of pup -er mache?

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Bobsled Team

We see pride, we see power, we see a badass dachshund who don't take no crap from nobody.

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Lion

All you need is a witch and a wardrobe to make this costume even more amazing.

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Walrus

Feel free to make this your computer wallpaper. It's that good.

Star Wars

We've seen a lot of Star Wars dog costumes in our day, including a Death Star made from a protective neck cone… but this one is even funnier than that.

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Big Bad Wolf

Grandmother didn't stand a chance against this sweet, cuddly wolf. (via Costume Works)

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Frida Kahlo

If this was a person dressed up as Frida Kahlo, it'd be super chic and intellectual. But this time, it's a dog, and it's hilarious.

Bat-Cat

To the bat-cat cave!

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Elvis

Ain't nothin' but a hound dog… and we're crying with laughter.

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Tiger

This dog's costume is better than your dog's costume. And it's not even a costume – just fur-friendly paint. (via Daily Mail)

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Trick or Treating Ghost

How can you resist that adorable little snout?

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Madonna

A nod to one of Maddona's signature looks is just what your little pup ordered.

Little Red Riding Cat

Something tells us the Big Bad Wolf wouldn't mess with this catty little Red Riding Hood.

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Dog Roast

This dog costume that keeps on giving throughout the year. You can use this one on Halloween, Thanksgiving and Christmas.

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Business Dog

This dude means business, French cuffs included.

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Lobster

You *need* to get your claws... erm... paws on this costume.

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Fire Truck

This corgi's fire truck is epic.

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Sushi Cat

Okay okay, a cat can't really cruise around town in this costume but… it's great for a sleepy little feline or your little pup.

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Pumpkin Pie

Sometimes, the simplest DIY costumes are the best.

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The Little Mermaid

Those flowing locks, that clamshell bra, and that shiny green tail — we'd know Ariel anywhere!

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Thriller

Cute, but can they do the dance?

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Green Dinosaur

Whether you buy or DIY, this costume is just begging for selfies.

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Pilot Costume

Your fur baby's likely calling the shots in your life so it's only right you dress them up as a cute pilot who means business.

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Doggie Ghost

If your dog loves playing hide-n-seek as much as you do, make them a ghost costume they'll never forget.

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Goat Cat

It's a goat cat. That's all you need to know.

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Rambo

The jungle is ruff .

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Katy Perry Dark Horse

Take your pick — just make sure your pup doesn't think that wig is a chew toy.

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Hipster Dog

I think I saw this dude at the record shop!

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Royal Pooch

Cue Royals by Lorde.

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Owl

This handcrafted costume is definitely a labor of love, and the results are gorgeous.

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Robin

Or should we say… Ro-bun?

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A Pile of Leaves

This costume is ridiculous. We love it.

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Pumpkin Spice Latte

Love PSLs so much, you just want to hug them?

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Little Turkey

The headpiece on this little turkey is what takes it to the next level.

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Fruit Lady

The superimposed sunset background is the best part of this costume.

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Rooster

Let your fur baby fulfill their dream of living on a farm.

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Granny

Perfect for larger dogs that ready to retire.

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French Cat

Sure, if you could ask your cat if she wanted to be French for Halloween, she'd say "oui."

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Chef

With any luck, this chef will actually cook dinner for you.

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Vampire

Beware of bites from this spooky vampire.

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Aviator

Perfect for high-flying cats that refuse to wear a whole costume.

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The Beast

Get your Princess Belle gown ready, and you and your dog can have coordinating costumes.

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Mario and Luigi

These canine bros make the perfect pair.

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Facebook

Of course, we've gotta give props to the tech-y dog parents out there.

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Donut Dog

A donut salesman is now officially a pet Halloween costume.

Boiled Lobster

One more lobster – this time with a fire roaring under the pot!

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Frenchie Fries

Pet puns FTW.

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Mad Hatter

Get matchy-matchy by rocking your own Mad Hatter look alongside your pooch.

50 Shades of Grey

Bonus points for this snarky pick if your pup happens to have gray eyes as well.

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Olympic Gymnast

We are very impressed. 5 stars!

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Girl Scout

We wish we could see a pic of the doggie as a box of Thin Mints, but this costume is still a knockout.

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Evita

Don't cry for me, Halloween-ahhh.

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Captain

All aboard!

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Spaghetti and Meatballs

And finally, a hilarious pile of yarn spaghetti, styrofoam meatballs, and a cool attitude.

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Pilot Pooch

The dog looks great here, but we're more focused on that hot pink plane!

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Throwback Miley Cyrus

Dogs dressed as Miley Cyrus might be the best thing to come out of Halloween this year. The cute little buns push us right over the edge.

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What's your pet go-to costume this Halloween? Share with us @BritandCo !

Brit + Co. may at times use affiliate links to promote products sold by others, but always offers genuine editorial recommendations.

This article has been updated.