Dog Halloween Costumes

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Frisco Front Walking Werewolf Dog & Cat Costume, XX-Large

Rated 4.3092 out of 5 stars
152
$13.39Chewy Price

New Customers Only: Spend 49+ Get $20 Off

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Rubie's Costume Company Uncle Sam Dog Costume, Medium

Rated 4.9231 out of 5 stars
13
$9.38Chewy Price
$17.99List Price

New Customers Only: Spend 49+ Get $20 Off

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California Costumes UPS Delivery Driver Dog & Cat Costume, Medium

Rated 4.331 out of 5 stars
145
$22.99Chewy Price

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Pet Krewe Steam Punk Dog Costume, Small/Medium

Rated 5 out of 5 stars
1
$19.99Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Modern Hero NFL Running Dog Costume, Philadelphia Eagles, X-Small

Rated 3.875 out of 5 stars
8
$39.99Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE shipping over $49

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STAR WARS TIE FIGHTER Dog & Cat Costume, Small

Rated 4.4 out of 5 stars
5
$12.00Chewy Price

New Customers Only: Spend 49+ Get $20 Off

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Fetch for Pets Disney Halloween Toy Story Buzz Lightyear Dog Costume, X-Large

Rated 2.1429 out of 5 stars
7
$19.99Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Royal Animals Chicken Dog Costume, Medium

$17.00Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Frisco Front Walking Killer Doll Dog & Cat Costume, XX-Large

Rated 4.2687 out of 5 stars
67
$12.03Chewy Price

New Customers Only: Spend 49+ Get $20 Off

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Pet Life LED Lighting Halloween Dog Dress, Large

Rated 4.9583 out of 5 stars
24
$26.86Chewy Price
$34.99List Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Disney Stitch Space Suit Dog & Cat Costume, Small

Rated 4.3077 out of 5 stars
13
$15.07Chewy Price

New Customers Only: Spend 49+ Get $20 Off

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Fetch For Pets Star Wars Chewbacca Basic Dog Harness, Small: 13.75 to 17.75-in chest

Rated 2.6316 out of 5 stars
19
$16.99Chewy Price

New Customers Only: Spend 49+ Get $20 Off

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Rubie's Costume Company Oktoberfest Sweety Dog Costume, X-Large

Rated 4.8182 out of 5 stars
11
$27.40Chewy Price
$28.99List Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Frisco Front Walking Workout Girl Dog & Cat Costume, Medium

Rated 3.8333 out of 5 stars
6
$8.54Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Pet Krewe Sesame Street Elmo Dog & Cat Costume, Medium

Rated 4.6667 out of 5 stars
9
$14.19Chewy Price
$24.99List Price

New Customers Only: Spend 49+ Get $20 Off

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Frisco Front Walking Granny Dog & Cat Costume, Small

Rated 4.3494 out of 5 stars
83
$14.39Chewy Price

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STAR WARS THE MANDALORIAN GROGU Pumpkin Dog Harness, SM

Rated 4.25 out of 5 stars
4
$11.47Chewy Price

New Customers Only: Spend 49+ Get $20 Off

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Fetch for Pets Disney Pixar Halloween Monsters Inc Sulley Dog Costume, X-Large

Rated 2.4 out of 5 stars
5
$22.99Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Royal Animals Elephant Dog Costume, X-Small

$19.00Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Marvel 's Loki President Dog & Cat Costume, Medium

Rated 4.4 out of 5 stars
5
$16.14Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Pet Life LED Lighting Magical Hat Hooded Dog Sweater, Large

Rated 3.75 out of 5 stars
4
$26.79Chewy Price
$29.99List Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Disney Hocus Pocus Ride-On Sanderson Sisters Dog & Cat Costume, Medium

Rated 4.25 out of 5 stars
12
$28.21Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Fetch For Pets Scooby Doo Basic Dog Harness, Large: 19 to 29.5-in chest

Rated 2.3333 out of 5 stars
21
$13.99Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Rubie's Costume Company Donut & Coffee Dog Costume, Small

Rated 3 out of 5 stars
3
$29.95Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Frisco Front Walking Penguin Dog & Cat Costume, Medium

Rated 4.4 out of 5 stars
5
$8.67Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Pet Krewe Sesame Street The Count Dog Costume, X-Large

Rated 5 out of 5 stars
1
$24.99Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Frisco Front Walking Punk Rocker Dog & Cat Costume, Small

Rated 3.8571 out of 5 stars
7
$7.61Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Bundle: Branded Pack - STAR WARS TIE FIGHTER Costume, Large, DEATH STAR Toy, TIE FIGHTER Toy

Rated 3.3333 out of 5 stars
3
$25.69Chewy Price
$32.12List Price

New Customers Only: Spend 49+ Get $20 Off

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Fetch for Pets Disney Halloween Nightmare Before Christmas Zero Dog Costume, Small

Rated 2.6667 out of 5 stars
6
$16.99Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Royal Animals Dragon Dog Costume, X-Small

$17.10Chewy Price
$19.00List Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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STAR WARS R2-D2 & Jawas Dog & Cat Costume, Large

Rated 5 out of 5 stars
6
$26.83Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Rubie's Costume Company Serape Dog & Cat Costume, Small

Rated 4.4545 out of 5 stars
77
$13.99Chewy Price
$15.99List Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Disney Minnie Mouse Witch Dog & Cat Costume, Large

Rated 4.5714 out of 5 stars
7
$19.99Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Fetch For Pets Star Wars Darth Vader Basic Dog Harness, Large: 19 to 29.5-in chest

Rated 2.4667 out of 5 stars
15
$16.56Chewy Price
$17.99List Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Rubie's Costume Company Pizza Chef Kit Dog Costume, Small/Medium

$17.99Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

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Frisco Front Walking Cowboy Dog & Cat Costume, XX-Large

Rated 4.381 out of 5 stars
42
$13.04Chewy Price

New Customers Only: Spend 49+ Get $20 Off

FREE 1-3 day shipping over $49

Dog Halloween Costumes

Whether October is approaching or you just feel like making your dog look extra cute, we've got the dog Halloween costumes to make your pup the coolest canine on the block. Chewy carries all the best dog Halloween costumes, including funny dog Halloween costumes, licensed movie character costumes, classic costumes and more. Our vast inventory of Halloween costumes for dog dress up occasions will help you get your pup suited up for any paw-ty, any time of the year.

Outfit your pint-sized pup in one of the adorable small dog Halloween costumes made just for the littles. Turn your tiny terror into a teeny taco or make him look fin-tastic in a sweet shark getup. You can also find cute dog Halloween costumes for medium and larger buddies, including spooky vampire and mummy outfits and spider costumes that just scream Halloween. Big dogs can play dress-up in our large dog Halloween costumes, too, try a dashing tux outfit for any party or make your big boy into a werewolf or cowboy for trick or treating.

If you're having trouble coming up with dog Halloween costume ideas, check out some of the trending dog Halloween costumes on our site. Your delivery drivers will love seeing a canine in a UPS outfit come running to greet them, and the millennials out there will surely enjoy seeing a tail-wagging avocado at brunch.

Find everything you need to celebrate the season in the Halloween pet shop on our site. Shop for spooky dog Halloween toys and stock up on tasty dog Halloween treats, too. You'll also find some cute dog Halloween bandanas to dress your dog up for the holiday without all the fuss of a costume. Chewy has everything you need to outfit your dog for Halloween or any costume-worthy event. Check out our great selection of dog Halloween costumes and find something paws-itively delightful for your pup to wear!

Frequently Asked Questions about Dog Halloween Costumes

How long can dogs wear Halloween costumes for?

Dogs can wear Halloween costumes safely for short periods of time, but be sure to monitor them for signs of distress or overheating and take the costume off if there's any doubt. Any costume you put on your dog should fit properly and not be too heavy or prevent a trip hazard, and you should never leave a costumed dog unattended. Bandanas and lightweight accessories can be a great alternative to heavier and hotter costumes during holidays, too. Use good judgment, observe your dog carefully and consult with your vet if you have concerns about how to safely dress up your pet.

What size dog costume should I get?

You should get a dog costume in the size that most closely fits your dog's measurements. Measure your canine from the base of the neck to the base of the tail, then measure around his neck and chest. Compare these measurements to the size chart included in the dog costume listing and choose the one that most closely fits, sizing up if your pup is in between sizes. All the dog Halloween costumes on Chewy.com include a size chart and measuring guide to help you find the best fit. We have Halloween costumes for dogs of all sizes, so you should have no problem finding the perfect one!

What are the most popular dog Halloween costumes?

The most popular dog Halloween costumes include classic costumes like mummy, prisoner and pirate costumes as well as newer styles like taco, dinosaur and delivery driver outfits. Check out our trending dog Halloween costumes to see what's hot right now or check out the classic Halloween dog costumes section to see some tried-and-true favorites.