29 Best Dog Halloween Costumes, According to Chewy Editors

This pop star costume is made for dogs destined for the spotlight. It’s world-tour ready with its sparkly dress and boots, microphone, and friendship bracelets. Your doggy diva is sure to get a standing ovation. Sizes XS–XXL. 

Is your pup as sweet as sugar? Treat them to this confectionary costume of a banana split sundae with three scoops of ice cream and a cherry on top. The chest and belly straps keep the one-piece costume in place to ensure no slippage while on the trick-or-treat trail. Sizes S–XXL. 

Equal parts creepy and kooky, this gothic schoolgirl getup channels Wednesday Addams with its white-collar bandana and set of black braids. Maybe you could go as Gomez, Uncle Fester, or Morticia! Sizes XS/S, M/L, and XL/XXL. 

This Halloween, dress your pet as one of their favorite things: a Chewy box! The soft, stuffed box sports the Chewy logo on the side and has neck and belly straps to keep it in place. Now that’s a special delivery. Sizes S–XXL. 

Let’s be frank—foodie costumes are a Chewy customer favorite. Complete with all the fixings, this one-piece hot dog costume is bound to make your pup the wiener of every costume contest. Sizes XS–3XL. 

Nothing screams classic Halloween more than a grinning jack-o’-lantern. This top-selling, two-piece dog costume features easy-on, easy-off fastening straps and a matching stem cap. It just might be the perfect pick for your lil’ pumpkin. Sizes M-XXL. 

Bring on the Jurassic joy with this stegosaurus costume, featuring spikes, scales, and a little dino tail that wags right along with their own. The headpiece completes the pup-errific prehistoric look. Sizes XS–3XL.  

Transform your dog into a sweet grandma, complete with a pink cardigan, flower-print skirt, and gray granny wig. Simply step their front paws into this fan-favorite costume. My, Granny, what big ears you have! Sizes XS–3XL. 

Milk the laughs this Halloween with this classic black-and-white cow costume. This funny dog costume features a cow body with pink udders and a matching headpiece with ears and horns. Sizes XS–3XL.  

Add a touch of magical whimsy to Halloween this year by bestowing your pup with a pair of beautiful butterfly wings. We’re paw-sitive they’ll enchant everyone they flutter past. Plus, this simple Halloween accessory is great for dogs who don’t like to wear dog clothes. Sizes XS/S, M/L, and XL/XXL.  

Who ordered the cutest pizza pie on the block? Oh, you did, by putting your pup in this pizza slice headpiece. Topped with cheese, mushrooms, and pepperoni (or should we say pup-peroni?), this Halloween look will have everyone craving a slice of your adorable pup! Sizes XS/S, M/L, and XL/XXL. 

You’ll serve up some real laughs with this very punny pickleball costume. It puts your pup in a “dill-ightful” pickle, complete with a mini paddle in one hand and a ball in the other. Sizes S–XXL.  

Spa day has gone to the dogs! Featuring retro rollers wrapped with yarn, this hilarious headpiece will make it look like your dog is at the salon waiting for their curls to set. It’ll have you perm–anently in stitches. Sizes XS/S, M/L, and XL/XXL. 

Your pooch will be perfectly devious in this classic devil costume. The front-walking outfit features a red devil suit, bat wings, devil horns, and a trident that’ll transform them into Halloween’s cutest terror. Sizes S–XXL. 

Made for majestic pooches who are always ready to rise from the ashes, this magical phoenix costume will turn heads with its eye-catching colors and magnificent wings. We love this costume idea for rescue dogs who beat the odds and now live the pampered life they deserve. Sizes S–XXL. 

Designed to look like a classic jack-o’-lantern scene, this clever small-dog costume turns your dog into a pretty pumpkin with a spooky black cat friend. But don’t worry: This black kitty is clearly good luck, as your pup will be the hit of any Halloween party. Sizes S-M. 

We’d be “lion” if we said this costume wasn’t a roaring good time! Complete with a lion mane that will be the envy of any costume party, this adorable outfit is perfect for larger dogs who are always ready for a good “sniff-ari.” Sizes M-XXL. 

Swap out your dog’s paws for red claws in this silly, two-piece lobster dog costume complete with lobster–head hat and a built-in leash hole. Just prepare for lobstah pic requests. Sizes XS–3XL. 

Magical? Check. Mythical? Check. Incredibly adorable? Also check. This front-walking unicorn costume turns your best bud into a fantastic creature, complete with a shiny horn and a multi-colored mane. Sizes S–XL. 

Saddle up your “paw-tner” in this western-inspired, walking-style cowboy costume. Simply step your pet’s front two legs into the cowhide pants and adjust the hook-and-loop fastener by the neck for a custom costume fit. Sizes S–XXL. 

This dog costume will transform your pup into a werewolf with its plaid shirt, ripped pants, fluffy hands, and furry headpiece. It’ll have you howling with laughter! No full moon required. Sizes S-L. 

Got a mischievous pup on your hands? Dress them as Disney’s beloved rascal Stitch—in space. This front-walking space suit costume comes with attached arms holding lasers and a Stitch headpiece. Sizes S-L. 

Undoubtedly one of the most adorable Halloween costume ideas on the list, this getup turns your larger-size dog into an even more fantastically furry beastie—complete with googly eyes. Your pet will be the life of any Halloween party in this killer monster costume. Sizes M-XXL. 

Inspired by Rio’s colorful and iconic Carnival, this vibrant Halloween costume for small dogs doesn’t hold back on festive flair. With the costume’s rainbow-colored ruffles and matching headpiece, your dog will steal the show when they strut their stuff down the street. Sizes S-M.  

Put a love spell on everyone you and your four-legged friend meet with this Minnie Mouse witch dog costume. It comes with a bewitching, easy-to-wear dress and a witch hat with Minnie ears. Sizes S-L. 

No need to wish upon a star when you’ve got your very own shooting star dressed up in their Halloween best. This super-sparkly costume for larger dogs will catch more than a few compliments while you’re out trick-or-treating. Sizes M-XXL. 

Is your dog as snuggly as a teddy bear? This two-piece, front-walking costume will make your best friend even cuddlier with its plush body and headpiece with fuzzy bear ears. Sizes S-XXL. 

Dive right into an underwater theme with this octopus outfit, complete with wiggly, iridescent tentacles and googly eyes. Create more marine magic by dressing up in a matching costume, like a mermaid or lifeguard. Sizes M–XXL.  

The Sanderson sisters swap their brooms (and vacuum cleaner) for a ride on your dog with this funny dog costume based on the classic Disney Halloween film “Hocus Pocus.” The one-piece costume is adorned with three plush dolls of Winifred, Sarah, and Mary. Better watch out—they’re always brewing up trouble. Sizes S-L.