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  • 6 Sizes
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    Thrills & Chills™ Halloween Hot Dog Dog & Cat Costume

    Old Price $19.99
    (4)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 5 Sizes
    New

    Nightmare Before Christmas Halloween Sally Dog Costume

    Old Price $14.99
    (3)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 5 Sizes
    New

    Disney Halloween I Am Sulley Fuzzy Fleece Hoodie Dog & Cat Costume

    Old Price $24.99
    (3)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 5 Sizes
    New

    Disney Halloween I Am Mike Fuzzy Fleece Hoodie Dog & Cat Costume

    Old Price $24.99
    (1)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 6 Sizes
    New

    Thrills & Chills™ Halloween Pumpkin Dog & Cat Costume

    Old Price $19.99
    (4)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 5 Sizes
    New

    Thrills & Chills™ Halloween Pumpkin Print "Trick or Treat" Dog Pajamas

    Old Price $12.99
    (1)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 5 Sizes
    New

    Thrills & Chills™ Halloween "Lazy Bones" Skelton Dog Pajamas

    Old Price $12.99
    (1)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 5 Sizes
    New

    Thrills & Chills™ Halloween Doll with Knife Dog & Cat Costume

    Old Price $19.99
    (1)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 5 Sizes
    New

    Marvel™ Comics Rocket Racoon Fuzzy Fleece Dog Hoodie

    Discounted Price $18.67 Old Price $24.99
    (0)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 6 Sizes
    New

    Thrills & Chills™ Halloween Sushi Dog & Cat Costume

    Old Price $19.99
    (0)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 6 Sizes
    New

    Thrills & Chills™ Halloween Mermaid Dog & Cat Costume

    Old Price $19.99
    (0)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 3 Sizes
    New

    Bark Halloween Snoopy Dog Costume

    Old Price $14.99
    (1)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 6 Sizes
    New

    Thrills & Chills™ Halloween Bee Dog Costume

    Old Price $19.99
    (4)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 5 Sizes
    New

    Marvel™ Comics Baby Groot Fuzzy Fleece Dog Hoodie

    Discounted Price $18.67 Old Price $24.99
    (1)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 6 Sizes
    New

    Thrills & Chills™ Halloween Ladybug Dog & Cat Costume

    Old Price $19.99
    (2)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 6 Sizes
    New

    Thrills & Chills™ Halloween Shark Dog & Cat Costume

    Old Price $19.99
    (0)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 6 Sizes
    New

    Thrills & Chills™ Halloween Spider Dog & Cat Costume

    Old Price $19.99
    (2)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 4 Sizes
    New

    Thrills & Chills™ Halloween Butterfly Costume Vest Dog Harness

    Old Price $24.99
    (1)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!

  • Top Paw® Birthday Dog Crown

    Discounted Price $7.99 Old Price $9.99
    (5)

    Free Same-Day Delivery!
  • 4 Sizes
    New

    Thrills & Chills™ Halloween Bat Costume Vest Dog Harness

    Old Price $24.99
    (0)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 6 Sizes
    New

    Rubie's Pet Shop Halloween Toy Story Woody Dog & Cat Costume

    Old Price $24.99
    (0)

    Extra 20% off select Halloween items with code HALLOWEEN

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  • 5 Sizes
    New

    Thrills & Chills™ Halloween Pizza Delivery Dog & Cat Costume

    Old Price $19.99
    (0)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 4 Sizes
    New

    Rubie's Pet Shop Halloween Ghostbusters Dog & Cat Costume

    Old Price $24.99
    (0)

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  • 4 Sizes
    New

    Rubie's Pet Shop Halloween Tigger Dog & Cat Costume

    Old Price $24.99
    (0)

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  • 2 Sizes
    New

    Thrills & Chills™ Halloween Cowboy Dog & Cat Costume Set

    Old Price $14.99
    (0)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 4 Sizes
    New

    Rubie's Pet Shop Halloween Winnie The Pooh Dog & Cat Costume

    Old Price $24.99
    (0)

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  • 4 Sizes
    New

    Thrills & Chills™ Halloween Devil Costume Vest Dog Harness

    Old Price $24.99
    (1)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 6 Sizes
    New

    Rubie's Pet Shop Halloween Minnie Mouse Dog & Cat Costume

    Old Price $24.99
    (1)

    Extra 20% off select Halloween items with code HALLOWEEN

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  • 4 Sizes
    New

    Thrills & Chills™ Halloween Witch Costume Vest Dog Harness

    Old Price $24.99
    (0)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 2 Sizes
    New

    Thrills & Chills™ Halloween Lion Dog & Cat Costume Set

    Old Price $14.99
    (0)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 6 Sizes
    New

    Rubie's Pet Shop Halloween Wonder Woman Deluxe Dog & Cat Costume

    Old Price $24.99 - 29.99
    (2)

    Extra 20% off select Halloween items with code HALLOWEEN

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  • 4 Sizes
    New

    Rubie's Pet Shop Halloween Eeyore Dog & Cat Costume

    Old Price $24.99
    (0)

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  • 6 Sizes
    New

    Rubie's Pet Shop Halloween Mickey Mouse Walker Dog & Cat Costume

    Old Price $24.99
    (0)

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  • 4 Sizes
    New

    Rubie's Pet Shop Halloween Piglet Dog & Cat Costume

    Old Price $24.99
    (0)

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  • 2 Sizes
    New

    Thrills & Chills™ Halloween Witch Dog & Cat Costume Set

    Old Price $14.99
    (0)

    Extra 20% off select Halloween items with code HALLOWEEN

    Free Same-Day Delivery!
  • 4 Sizes
    New

    Rubie's Pet Shop Halloween Bob Ross Dog & Cat Costume

    Old Price $28.99
    (0)

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Dog Costumes for Halloween and Holiday

Dress your dog up for any occasion, including Halloween and holidays. Don't miss out on limited-time holiday specials for this year's hottest trends in dog outfits. Shop for the latest seasonal dog costumes and accessories, as well as seasonal tees, pajamas and onesies at PetSmart. Online and in stores, you'll find a full range of costumes for small breeds, plus large dog outfits designed to bring out their inner super hero. Find dog costumes or accessories that are a perfect fit for your pup!
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