34 Scary Good Dog Halloween Costumes

Shell & Katy Pretty Fluffy Editors

Shell & Katy are two style-savvy dog mums celebrating the best in pet-friendly living. A pet photographer and dog lifestyle writer, together they share trending pet products, recipes, inspiration and expert tips with discerning dog lovers around the world.

Want your pup to be best-dressed this spooky season? You’ll need this list of scary-good dog Halloween costumes!

Prepare for a cavalcade of canine characters from Beetlejuice to bat dogs, cheerleaders to Chucky dolls – even out-of-this-world aliens.

That’s right, whether it’s cute and cuddly or downright creepy, this hand-picked selection of the best dog Halloween costumes has something for every kind of pooch. That includes big dogs, small dogs and everything in between.

And the best part is, you can purchase these store-bought costumes in no time flat, making them the perfect last-minute Halloween idea.

Ready for your pup to be the belle of the monster ball, or the top trick-or-treater at the dog park?

Then let’s find the perfect Halloween costume for your furry best friend!

RELATED: 22 Halloween Dog Toys For Your Furry Boo (2024)

Stegosaurus Dinosaur Costume

Bring a bit of prehistoric charm to your pet’s Halloween with this two-piece outfit from Frisco. The set includes a dinosaur headpiece with embroidered eyes and a scaly body, complete with a tail. Adjustable straps around the neck and belly make it easy to fit comfortably, and with multiple sizes available, dogs and even cats can join the Jurassic fun.

Pennywise from IT

This officially licensed costume reimagines Pennywise as something a little less frightening and a lot more amusing. The step-in shirt features stuffed arms—one clutching a balloon—while the ruffled collar and red pom-poms echo the movie villain’s look. 

A red wig with a chin strap completes the outfit, turning your dog into a playful version of the iconic clown without the nightmare fuel.

Frisco Banana Split Dessert

Turn your pup into everyone’s favorite treat with this playful banana split costume. The metallic bowl base holds plush bananas, scoops of ice cream, whipped cream, sprinkles, and even a cherry on top. With adjustable straps at the neck and belly, it’s simple to put on and comfortable for pets of different shapes and sizes.

UPS Delivery Driver 

This costume turns your dog into the friendliest courier on the block. It features a brown shirt with stuffed arms that hold a lightweight cardboard box, secured by Velcro for easy assembly. A matching cap with an elastic strap tops off the look, while hook-and-loop fasteners at the back make dressing quick and simple.

Tigger from Winnie the Pooh

Looking for a cute Halloween costume for your dog? Watch them bounce into the parade with this adorable Tigger costume – the ideal choice for bright, happy pups who are always on the go.

Fried Chicken Bucket

This Frisco costume turns your pet into a bucket brimming with plush drumsticks. The striped body piece adjusts at the neck and legs with elastic straps and hook-and-loop fasteners, making it adaptable for pets of different sizes. 

A matching headpiece with earholes and an adjustable chin strap completes the look, keeping everything secure while your pup struts around as the cutest serving of fried chicken.

Star Wars Chewbacca

This chewbacca costume turns your pup into the galaxy’s most loyal co-pilot. The step-in faux fur bodysuit has ribbed cuffs for comfort, while a hook-and-loop closure at the chest makes dressing simple. A printed bandolier belt and faux suede pouch are built into the design, giving your dog the unmistakable look of Han Solo’s trusted Wookiee friend.

Spider Dog Costume

Turn your dog into a larger-than-life arachnid with this spider outfit. The body piece fastens around the chest with hook-and-loop closures, sprouting eight foam legs for a creepy-crawly effect. A stuffed hood with a chin strap tops it off, making your pup look like the spookiest spider on the block, without any real web-spinning involved.

Sushi Pet Costume

This Rubie’s costume transforms your dog into a plush piece of nigiri, complete with a soft tunic that mimics rice and fish. A headband topped with a Japanese sun emblem adds to the look, giving a playful nod to sushi culture. Designed for all pet sizes, it’s a fun option for Halloween, parties, or any event where your pup can roll in as everyone’s favorite dish.

Bat Dog Costume

Give your pet a touch of mystery with these lightweight felt bat wings. The structured design holds its shape while remaining soft and comfortable, fastening at the chest and neck with adjustable Velcro straps. Perfect for Halloween parties or photo ops, this Bat Dog costume lets your dog fly into the spotlight without feeling weighed down.

80’s Retro Dog Costume

This Frisco by Chewy Retro outfit takes your pet back to the era of boomboxes and bold colors. The front-walking design features a vibrant jacket in purple, blue, and orange, with a plush boombox in hand for a playful MC look. Available in multiple sizes for both dogs and cats, it’s a lighthearted way to add some throwback fun to your Halloween celebration.

Child’s Play Chucky Doll

This Chucky Doll costume gives your dog the eerie look of the infamous doll with a padded body, striped sleeves, and plush arms that hold a foam knife. A matching wig with a chin strap completes the outfit, staying secure while your pup plays the part of a “Good Guy” gone wrong. 

Made from soft, pet-friendly materials and tied with simple straps, it’s both spooky and comfortable for Halloween walks or photo sessions.

Where’s Waldo

Your pup can step into the world’s most famous game of hide-and-seek with this officially licensed Waldo costume. The striped pullover shirt pairs with a bobbled hat and elastic-secured glasses to complete the look. Lightweight and easy to slip on, it’s a lighthearted way for your dog to join the Halloween fun while blending right in—until someone finally spots them.

Condiments Dog Hoodie

For a lighthearted take on Halloween, this Condiments dog hoodie lets your pet dress up as a favorite condiment—choose from ketchup, mustard, relish, or the classic option. Each hoodie is made from polyester with a snug pullover style, available in smaller sizes to suit pets up to medium. 

Comfortable enough for walks or parties, it’s a simple way to give your dog a dash of flavor without overcomplicating their costume.

Wonder Woman

Let your pet channel a superhero spirit with this Wonder Woman outfit from Rubie’s. The costume includes a bright dress styled after the DC Comics character and a matching tiara to complete the look. Lightweight and designed in multiple sizes, it’s a playful choice for Halloween or themed events when your four-legged friend is ready to save the day.

Brown Walrus

This polyester walrus costume wraps your dog in soft minky fabric, complete with stitched flippers and a hood topped with tusks. The front secures with a hook-and-loop closure, while the hood includes embroidered features and a collar-access slot for convenience. 

It’s a lighthearted way to turn your pet into a lounging sea creature that’s perfect for funny photos and Halloween gatherings.

Hot Dog Costume

This Hot Dog outfit wraps your pup in a plush bun with a soft “hot dog” center, topped with a mustard squiggle for the classic look. Made from polyester with minky fabric, it secures at the neck and belly using adjustable hook-and-loop straps. 

A fun choice for Halloween or summer gatherings, it’s especially fitting for dachshunds, corgis, and other pups ready to serve up smiles.

The Incredibles 

Bring superhero flair to your pup’s Halloween with this Incredibles costume. The step-in shirt features the family’s iconic logo, paired with a simple black mask to complete the look. Designed for extra-large dogs around 30–45 pounds, it’s a comfortable way for your four-legged friend to join the superhero squad at parties or parades.

Alien Dog Costume

This Frisco alien dog design gives pets a front-walking alien look, complete with a silver spaceship-style body and a green headpiece topped with three bulging eyes. The construction helps the protruding eyes stay upright, while hook-and-loop fasteners keep everything in place. 

Available in several sizes for both cats and dogs, it’s a playful option for pets ready to “trick-or-treat across the galaxy.”

Red Lobster

This red lobster costume turns your pet into a bright red lobster, complete with claws, legs, and antennae. The two-piece set secures with hook-and-loop fasteners at the neck and belly, while the hood features ear holes for comfort and bug-eyed details for charm. With a built-in leash hole, it’s practical for trick-or-treating walks as well as Halloween photos.

Bumble Bee

This bumble bee costume dresses your pet as a buzzing bee, complete with a soft faux-fur body and shiny wings. It comes with a separate headpiece featuring bobbly antennae and ear holes, designed for comfort as well as cuteness. Fasteners at the neck and belly keep it in place, making it a cheerful pick for Halloween walks, parties, or festive photos.

Glow in the Dark Skeleton

This glow in the dark skeleton hoodie combines cozy comfort with Halloween flair, featuring a skeleton print that glows in the dark. The slip-on design includes stretch ribbing at the belly, a skull-adorned hood, and even a built-in leash hole for convenience. Lightweight and available in multiple sizes, it’s a simple way to keep your pet comfy while glowing with spooky style.

Disney Hocus Pocus Ride-On Sanderson Sisters

This Chewy-exclusive Hocus Pocus costume brings the Sanderson Sisters to life in a playful ride-on style for dogs or cats. The hook-and-loop body piece is simple to secure, featuring the three witches perched for mischief as your pet trots along. Available in multiple sizes, it’s a fun pick for fans of Hocus Pocus who want their furry friend to join in the Halloween magic.

Bubble Bath with Rubber Duck

This cute bubble bath costume turns bathtime into a Halloween theme, with a metallic clawfoot tub design complete with embroidered details, plush bubbles, and a rubber duck accent. 

Adjustable straps at the neck and belly help it stay in place, while a loofah-style headpiece with an elastic chin strap adds a finishing touch. Available in several sizes, it’s a lighthearted pick for pets ready to soak up the attention.

Squirrels & Nuts Ride-On

This quirky squirrels & nuts costume outfits your pet with a tree trunk vest carrying three plush squirrels, each attached with faux leather reins. An acorn-shaped hat with a chin strap tops off the playful design, keeping everything secure. With adjustable fasteners and multiple sizes available, it’s a lighthearted way to let your dog “carry the squirrels” for a change this Halloween.

Best Dog and Owner Halloween Costumes

Here are some ideas that bring owners and pets together in costumes designed for double the charm:

Frozen Costume – Olaf Dog and Elsa/Kristoff Owner Pairing

Fans of Frozen can team up with their pets for a memorable Frozen Halloween look. Dogs can slip into an Olaf costume while owners dress as Elsa, Kristoff, or Anna, creating a charming group theme. With options in both adult and child sizes, plus pet-friendly designs, it’s a versatile way for families to step into Arendelle together.

Winnie the Pooh (Owner and Pet Pairing)

Step into the Hundred Acre Wood with costumes inspired by Winnie the Pooh and friends, available for both pets and people. Families can mix and match classics like Pooh, Piglet, Tigger, and Eeyore, with everything from full-body jumpsuits to cozy pajama-style versions and even accessory kits. 

Pairing a pet dressed as one character—say Pooh or Tigger—with an owner in another creates a sweet duo or group theme that works just as well for Halloween night as it does for family photos.

Harry Potter (Owner and Pet Pairing)

The Harry Potter universe has inspired generations, and now it can inspire a matching costume set for you and your pet. Imagine slipping into Gryffindor robes while your dog trots beside you in a wizard pet scarf or a pint-sized wizard cloak. Cats can get in on the magic too, especially with accessories like tiny glasses or a Hogwarts-style scarf.

You don’t need much to create a convincing duo—just a robe, a wand, and a loyal sidekick. Go classic with Harry and Hedwig vibes, or mix it up with Luna’s eccentric colors paired with your pet in simple wizard garb. 

Add a Sorting Hat or broomstick for photos, and suddenly your block looks more like Diagon Alley than the local neighborhood. These Harry Potter sets are perfect for fans who love to carry a little bit of Hogwarts with them wherever they go.

Monsters Inc. Costumes

Pixar’s monster crew comes to life with options for kids, adults, and even pets. Choose Sulley’s bright blue fur, Mike Wazowski’s one-eyed grin, or Boo’s purple disguise. Inflatable designs add extra fun for Halloween photos, while smaller sizes of these Monsters Inc. costumes for babies and toddlers bring out the “aww” factor. 

Aladdin and Pet Aladdin

Step into Agrabah with this officially licensed Aladdin set for both you and your pup. The owner’s Aladdin costume includes a faux suede vest, elastic-cuffed pants, a broadcloth shirt with a tie detail, and a felt fez hat for the full street-rat look. 

For pets, the coordinating outfit features a shirt with attached vest panels, tiny stuffed arms, and a hood topped with a fez hat and ears. Together, it’s a playful pairing that brings the magic of Disney’s Aladdin to Halloween or themed events.

Pumpkin Pals

This playful set turns both you and your pet into jack-o-lantern pals for Halloween. Each hood is made from soft, brushed flannel with printed stripes and a stem on top, secured by an elastic chin strap for comfort. It’s a simple, festive way to match your furry friend during pumpkin carving, trick-or-treating, or seasonal photos.

Toy Story

Bring the toy box to life this Halloween with Pixar’s Toy Story costumes. Buzz Lightyear’s sleek space suit, Woody’s sheriff gear, and Jessie’s cowgirl style are instantly recognizable and full of charm. 

Bo Peep brings a touch of classic storybook flair, while Forky, Rex, and the Aliens add a playful twist. With sizes for kids, adults, and even group sets, it’s easy to create a cast that looks ready to leap straight out of Andy’s room.

Scooby-Doo Dog Costume

This Scooby Doo outfit lets your pup channel everyone’s favorite mystery-solving Great Dane. The shirt fastens along the back with hook-and-loop closures, and a soft collar with an SD tag adds the perfect detail. 

A lightweight cape attaches to the shirt, while the hood features Scooby’s stuffed face on top, complete with floppy ears. It’s a fun way for your four-legged friend to join the gang for Halloween adventures or at least for a Scooby Snack.

When it comes to dressing up your dog for Halloween, there’s no shortage of creative and fun costume themes to choose from!

We hope this ultimate list of good dog Halloween costumes has helped you find the perfect spooky outfit for your pooch.

Happy Halloween!