23 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

Turn your pup into a dino-mite sensation with this Stegosaurus costume – a great Halloween dog costume for large dogs! The adorable spikes guarantee a roaring good time too.

Pennywise from IT

Let your dog bring the thrills this Halloween in this Pennywise costume, complete with creepy clown details and that red balloon for a spine-chilling transformation. Just beware of those puppy eyes – they might lure you in!

Lamb Chop Dog Costume

Think your dog couldn’t possibly be any cuter? Well prepare for them to capture hearts this Halloween! Soft, nostalgic, and adorable, fans of the classic puppet Lamb Chop will especially love this costume.

UPS Delivery Driver 

Your pup will be the cutest courier in town with this UPS driver dog costume. They are guaranteed to deliver smiles (and maybe some treats) this Halloween!

Ghostbusters Jumpsuit

Who you gonna call? Your pup in this Ghostbusters jumpsuit of course! Complete with an iconic proton pack, it’s the perfect Halloween costume for dogs who want to show those ghosts who’s boss.

Taylor Swift Hoodie

Is your pooch a Swiftie? Let them prove they’re a bona-fide Taylor fan with this adorable Eras hoodie! Perfect for any pooch who wants to be the star of the show this Halloween.

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

Bring on the finger-lickin’ good fun with this fried chicken bucket costume. Get ready to laugh as you watch your dog strut their stuff in hilarious style – just don’t get too hungry!

Holy Hound Pet Costume

Bless your pup with divine cuteness in this funny Holy Hound costume. With a golden headpiece and a robe, it’s the perfect outfit to bring an adorably angelic presence to your dog this Halloween.

Spider Dog Costume

Creep it real and crawly with this spider dog Halloween costume! Eight plush legs and a fuzzy body will turn your pooch into a spooky sensation sure to weave a web of attention.

Granny Dog Costume

Turn your pup into the sassiest senior this Halloween with this hilarious granny dog costume! With her grey hair, floral dress and handbag, your furry “grandma” will shuffle her way into everyone’s hearts – and treat bags.

Sushi Pet Costume

Feel like something fishy is going on this Halloween? Let your dog roll up to the pawty with this plush sushi costume. Whether they’re nigiri or Maki, this tasty look will make them the star of the party.

Bat Dog Costume

Transform your pooch into a creature of the night with this spooky bat dog costume. With a simple winged design, it’s the perfect Halloween costume for large dogs (and small dogs too!)

80’s Retro Dog Costume

Flashback to the 80’s with this adorably retro dog costume! Your pup will strut in leg warmers and neon colors, bringing nostalgic fun that’ll totally rock the Halloween pawty.

Rydell High Cheerleader

Is your dog your biggest cheerleader? Then let them do what they do best this Halloween! Complete with pom-poms and the classic Rydell High uniform, they’ll have everyone doing the ‘hand jive’ in no time.

Child’s Play Chucky Doll

Get your pup ready to play…Chucky style! This Child’s Play dog costume, complete with wig and knife, will turn your dog into the creepiest (and cutest) little slasher this Halloween.

Where’s Waldo

Spot your best friend in the crowd with this cute Where’s Waldo dog costume! The iconic red-and-white stripes and matching beanie make it an irresistibly playful choice for your pup this Halloween.

Condiments Dog Hoodie

Why not spice up Halloween with a condiment-themed costume for your dog? Whether they’re ketchup, mustard or mayo, your saucy best friend will be the perfect sidekick for any foodie or BBQ-lover.

Wonder Woman

Unleash your pup’s inner superhero with this Wonder Woman costume! Complete with the iconic tiara and cape, your dog will be ready to save the day – and steal the show – this Halloween.

Beetlejuice

Bring the spooky mischief with this scary cute Beetlejuice dog costume. Your pup will look perfectly ghoulish in Beetlejuice’s iconic black-and-white stripes – just don’t say his name three times!

Hot Dog Costume

Serve up some laughs with this Halloween hot dog costume! Featuring a soft bun and mustard drizzle, your dog will be the most delicious-looking pup at the Halloween picnic.

The Incredibles 

You already know your dog is a superhero – so let them prove it to the world! This Incredibles dog costume features a mask, iconic logo and shirt cape in stretchy fabric – perfect for saving Halloween in heroic style.

Alien Dog Costume

Ready for some out-of-this-world fun? This funny alien costume features three goggly eyes and a flying saucer. Your pup will look like they’ve just landed for Halloween treats!

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!