30 Best Dog Halloween Costumes of 2026, According to Chewy Editors

Drum up some finger-lickin’ fun with this funny fried chicken dog costume. The two-piece set comes with a step-in bucket body and drumstick headpiece. It’s crispy comedy gold. 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. 

Dress your pup as the beloved Lamb Chop character that so many dog parents already know and love. This one-piece, front-walking costume features Lamb Chop’s signature sweet smile, long eyelashes, and floppy ears for an instantly recognizable look. Sizes S–XL.

We’re gonna need a bigger treat bag! This low-fuss costume features a stuffed gray fin with a faux-leather texture, plus adjustable hook-and-loop closures around the neck and belly for a secure, comfortable fit. Perfect for making waves at Halloween without going overboard. Sizes XS/S, M/L, and XL/XXL.

Hot potato coming through! This plush, baked potato costume features a buttery topping, shiny foil wrap, and adjustable chest and belly straps for a comfortable fit. Your pup has never looked so a-peeling. Sizes S–XXL.

Bello, fellow Minions! Your pet can join Gru’s lovable crew in this officially licensed Minions costume, featuring a jumpsuit with an attached plush rock and headpiece. Whether they’re plotting some pint-sized mischief or just going bananas for treats, they’ll be ready for their big-screen moment. Sizes S–XL.

Your pup’s showgirl era has arrived! This costume brings major main-stage energy with its sparkly red dress, feather headpiece, and guitar. Your doggy diva is sure to get a standing ovation. Sizes XS–3XL.

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.

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 XS–3XL.

Have your pup cruise into Halloween as the iconic Scooby-Doo Mystery Machine. Officially licensed, this one-piece costume features a plush van body with colorful accents. Complete the look with a matching Scooby-Doo costume for yourself, and you’ll be ready to collect lots of Scooby snacks together. Sizes S–XL.

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. Sizes XS/S and M/L.

Ready to cause some chaos with your little Puddin’? This officially licensed Harley Quinn costume features a step-in outfit with attached arms holding the DC Comics character’s iconic baseball bat. A vibrant wig completes your dog’s mischievous makeover. Sizes S–XL.

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.

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. 

This officially licensed Dopey costume transforms your pup into the beloved Disney character with its front-walking design and floppy-eared hat. Pair it with our Snow White costumes for pets and kids to get the whole crew matching. Talk about the fairest family photo of them all! Sizes S–XL.

We’d be “lion” if we said this costume wasn’t a roaring good time! It’s a simple lion mane headpiece that gives dogs an instant king of the jungle makeover. Who’s ready for a good “sniff-ari”? Sizes XS–XL.

Looking for a classic Halloween costume? This top-rated vampire outfit is an ideal Halloween costume for dogs who don’t love wearing full-on costumes. The simple cape has a high collar that will have them looking just like Dracula. Sizes XS/S, M/L, and XL/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. 

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 XS–XL.

There’s no doubt about it: Your pooch is the bee’s knees, and this getup will prove that point. This buzz-worthy costume comes with a soft, striped bee body with attached wings, and a headpiece with bobbly antennae. Sizes XS–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 S–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 M-XXL.