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Pet Costumes

Freddy Krueger Pet Costume - Nightmare on Elm Street
Online Only
  • Buy 1 Get 1 50% OFF

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Robin Dog Costume - Batman
Online Only
  • Buy 1 Get 1 50% OFF

(5)
Yoda Pet Costume - Star Wars
Online Only
  • Buy 1 Get 1 50% OFF

(2)
Uncle Sam Pet Costume
Online Only
(1)
Ewok Dog Costume - Star Wars
Online Only
  • Buy 1 Get 1 50% OFF

(12)
Batgirl Dog Costume - DC Comics
  • Buy 1 Get 1 50% OFF

(1)
Batman Pet Costume - DC Comics
  • Buy 1 Get 1 50% OFF

(2)
Donatello Pet Costume -TMNT
  • Buy 1 Get 1 50% OFF

(1)
Superman Pet Costume - Superman
  • Buy 1 Get 1 50% OFF

(2)
Zombie Pet Costume
  • Buy 1 Get 1 50% OFF

(10)
Leonardo Dog Costume - TMNT
  • Buy 1 Get 1 50% OFF

Holy Hound Dog Costume
Online Only
(10)
Shark Pet Costume
Online Only
(4)
Beetlejuice Pet Costume - Beetlejuice
Online Only
  • Buy 1 Get 1 50% OFF

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Halloween isn’t just for humans. Dress up your precious pooch or fluffy feline in an adorable pet costume from our selection of Halloween accessories this October! Put them on a leash and let them trick-or-treat with you, or leave them to help greet the cute trick-or-treaters at the door all night. Whether they stay in or go out, Spencer's has the best dog costumes and cat costumes for Halloween!

Dog Costumes

From classics like Beetlejuice dog costumes to R2-D2 dog costumes, Spencer's has a wide selection of pet Halloween costumes for you to choose from. Everyone will let out a huge belly laugh when they see your pet running around in a dog costume with arms! It’ll look like a tiny Princess Leia or Yoda is actually running towards the doggy door! Thinking of dressing your best friend in something a little different this year? You can never go wrong with food. A sushi dog costume, bacon dog costume, and banana dog costume are all so cute that you’ll want to eat them!

Cat Costumes

We could never forget about our favorite fluffy felines during Halloween, either! Dress up your kitty in a Cleopatra cat costume and let claim her throne as ruler of the living room windowsill. If not a ruler of the kingdom, maybe an aristocrat! Your precious cat will love being in an adorable aristocrat cat costume complete with fluffed collar and feathered hat!