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Halloween might be over, but we're still enjoying some of the best moments from this year's spooky season. This time, we went on a little online hunt to find the best pet costumes people shared across Reddit, Threads, and TikTok. After all, dressing up isn't just for humans. Our pets often get to join in on the fun, too!

It was hard to pick our favorites because so many outfits were creative, clever, and simply hilarious. We're pretty sure these four-legged stars stole the show, leaving their humans in the background. Some looks are so good you might want to save them as inspiration for next year's celebrations.

Scroll down to check out some of the best pet Halloween costumes we came across!

This post may include affiliate links.

#1


Small dog wearing a rat hoodie pet Halloween costume with a plush pizza slice on a subway seat.

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reba avatar
Reba
Reba
Community Member
53 minutes ago

STOP this is so cute

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    #2

    Is It Okay To Dress My Cats Up Like This For Halloween? 🎃🐱

    Three cats wearing jester, sheep, and cockroach 2026 pet Halloween costumes.

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    reba avatar
    Reba
    Reba
    Community Member
    53 minutes ago

    I love that you can see the void's single braincell processing his predicament

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    #3

    This Is Spaghetti. His Halloween Costume Didn't Arrive Until Today. Politely Requests A Do-Over. 13/10 Anything For You Spaghetti

    Dog dressed in a Dumbo elephant suit with big pink ears, funny pet Halloween costumes.

    @weratedogs Report

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    #4

    My Boy Is Ready For Halloween

    Orange tabby cat dressed as Puss in Boots with a feathered hat, cute pet Halloween costumes.

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    reba avatar
    Reba
    Reba
    Community Member
    53 minutes ago

    Flawless, no notes.

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    #5

    Just Wanted To Formally Announce That My Dogs Absolutely Dominated The Halloween Costume Contest 🏆 They’re Still Waiting On Their Prize… Preferably Treats

    Three pit bulls dressed in Winnie the Pooh character onesies, showcasing funny pet halloween costumes.

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    reba avatar
    Reba
    Reba
    Community Member
    52 minutes ago

    Noooo the chunky one as Pooh 🥲 my heart

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    #6

    Halloween Starting Early For Pet Parents 😂

    White dog wearing a clown illusion suit holding a tray, fun pet Halloween costumes.

    @lawofopinions Report

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    #7

    We Went With The Standard ‘Ghost’ 🤣

    A dog covered in a white sheet pretending to be a ghost for pet Halloween costumes.

    @smudgeandpeanut Report

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    #8

    I Make Costumes For My Pets Every Year. This Year's Theme Was Stephen King Cs. Featuring Beelzebub (Beezy) As Carrie, Giles As Cujo, And Smudge As Christine

    A lop-eared rabbit dressed in a red car outfit for 2026 pet Halloween costumes.

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    #9

    Anakin Would Like To Show Everyone His Costume

    Dog in a cow outfit underneath a UFO beam for creative pet halloween costumes

    @doodlesbystormy Report

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    #10

    Drop Your Cat's Halloween Costumes! Here's Donut's Costume From Last Year

    A cat wearing a noodle bowl collar as part of creative 2026 pet Halloween costumes.

    u/Mediocre_Notice_2573 Report

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    #11

    Seen In Cdmx

    Dachshund wearing a cowboy hat for Pet Halloween Costumes

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    #12

    My Baby Vampire ☺️✨

    Sphynx cat dressed in a vampire outfit for pet halloween costumes

    @HoneyRedFox 🦊🏳️‍🌈 Report

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    reba avatar
    Reba
    Reba
    Community Member
    51 minutes ago

    Perfect costume for such a distinguished gentlecat.

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    #13

    One Of My Fosters Earlier This Year. Her Name Is Olive Martini So Had To Decorate Her Like That After Her Spay Surgery

    A white dog in a cone wearing a martini olive 2026 pet Halloween costume.

    @Pearlywhitemutt Report

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    #14

    1

    A black cat dressed in a creepy clown outfit for pet Halloween costumes

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    #15


    Orange cat in a red devil outfit for Pet Halloween Costumes

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    Never miss a story that brings joy to the world. Add us on Google

    #16

    You Missed The Weens Dune Sandworms!!!!

    A dachshund dressed up in a Sandworm outfit in the desert for unique pet Halloween costumes.

    @The Weens Report

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    #17

    My 3... Hotdog, French Fries, And Mayonnaise

    Three dogs dressed up in hot dog and french fries fast food pet Halloween costumes.

    @lil_bear1073 Report

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    #18

    Pope Leo Would Like To Party As Well!

    Fluffy dog dressed up in a papal pope outfit with a mitre hat, showing unique pet halloween costumes.

    @leshoemaker Report

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    #19

    Comet And Dasher As Scary Vampires

    Two French Bulldogs wearing matching vampire capes for creative pet Halloween costumes.

    @manfi_moo Report

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    #20

    My Dog Saylor As A Sailor

    Small fluffy dog wearing a sailor hat and collar for pet Halloween costumes.

    @lilrxm Report

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    #21

    Sherlock Bones

    A black and white dog dressed in a detective coat and hat for 2026 Pet Halloween Costumes

    @wvnmurphy Report

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    #22

    Here Is Bat Dog. He Didn't Require The Ears Because He Comes With His Own

    Small black dog dressed in a superhero costume for pet Halloween costumes.

    @maverymadams Report

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    #23

    So Cute! 🥰 Sharing My Cookie Monster With You 🍪💙

    French bulldog in blue Cookie Monster outfit for 2026 pet Halloween costumes

    @cassandra_and_fawn Report

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    #24

    Penny The Pincher Is A Ham!

    Small dog dressed up as a honey baked ham for funny 2026 pet Halloween costumes

    @pixiedoodle25 Report

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    janellecollard avatar
    Janelle Collard
    Janelle Collard
    Community Member
    Premium     12 minutes ago

    Penny is *Not* impressed!

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    #25

    My Old Girl Trusted Me A Little Too Much! She Never Got Used To This Hoodie But She Had A Couple Sweaters She Actually Didn't Mind

    Calico cat dressed in a purple unicorn hoodie for pet halloween costumes.

    I think one of my current 4 would let me put a costume on her, she's super chill, the other 3 probably not so much.

    u/erix84 Report

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    #26

    Simon's Costumes - Show Me Your Cat's Halloween Fits!

    Black cat dressed in a silver astronaut suit for 2026 Pet Halloween Costumes

    u/IR-Scholar Report

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    #27

    Penor

    Orange cat wearing a dinosaur skeleton headpiece as 2026 Pet Halloween Costumes

    u/cbzmplays Report

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    janellecollard avatar
    Janelle Collard
    Janelle Collard
    Community Member
    Premium     11 minutes ago

    "You're ruining a perfectly good nap with this thing."

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    #28

    Pumkin

    French bulldog wearing a pumpkin hat for pet Halloween costumes.

    @hollie.7382 Report

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    #29

    1

    A cute cat wearing a yellow and black bumblebee pet Halloween costume

    u/zehekku Report

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    #30


    Siamese cat wearing a yellow bumblebee outfit for 2026 Pet Halloween Costumes

    u/catsntings1 Report

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    #31


    Cat wearing a sombrero and poncho for Pet Halloween Costumes

    u/Green_Computer1523 Report

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    #32

    Toby's Halloween Costume This Year Is

    Ginger cat dressed as a slice of bread for Pet Halloween Costumes

    u/Fun-Skirt3779 Report

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    #33


    Bulldog dressed in a black suit with sunglasses beside a green alien toy for creative pet Halloween costumes.

    @churchpants Report

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    #34


    A black and white dog dressed in a cute panda pet Halloween costume standing in a yard full of autumn leaves.

    @tammijean Report

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    #35

    Happy Halloween 🧛 🎃 👻

    Three dogs dressed as a vampire, pumpkin, and ghost celebrating with 2026 Pet Halloween Costumes

    @margamo13 Report

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    #36

    The Hulkster

    Puppy wearing a wrestler outfit with bandana for pet Halloween costumes.

    @ashleyosborne09 Report

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    #37

    My Guy Is A Giraffe This Year!!❤️

    Dog with giraffe print dyed fur as creative 2026 pet Halloween costumes idea

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    #38

    Mine Went As Tribute To Frank-N-Furter( Tim Curry), Gloria Steinem, Dolly Parton (Played By Dolly) And Moira Rose (Catherine O’hara)

    Group of small dogs wearing rock star wigs and outfits for pet halloween costumes

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    #39

    Cerberus Pulling Thru

    A dog dressed as a three-headed Cerberus for 2026 pet Halloween costumes.

    @luckyjinx Report

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    #40

    Here's Moo As A Banana. Only For Pictures

    A cat wearing a funny banana suit as an idea for pet Halloween costumes

    u/VanillaKat Report

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    #41

    My Girl Didn’t Mind Wearing Costumes And I Really Only Kept Them On Her Long Enough For Pictures

    Fluffy black cat wearing a pirate outfit as pet halloween costumes.

    u/Rutabaga_NumeroUno Report

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    #42


    Tabby cat dressed in a green dragon outfit for pet halloween costumes.

    u/mariana96as Report

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    #43


    Black cat crouching with a bat wing collar for 2026 Pet Halloween Costumes

    u/Green_Computer1523 Report

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    #44


    Black and white cat in a pink pig hoodie for Pet Halloween Costumes

    u/Almighty_Tallness Report

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    #45

    Here’s My Loaded Baked Potato Norman

    Cute white dog dressed as a foil-wrapped baked potato with butter for pet Halloween costumes ideas.

    @tiffani.rassel Report

    4points
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    #46

    Mr. Pickles AKA Banana Boy Agrees With You! Also, We All Hate This Costume Equally But It Was Too Late To Change It 😂

    Small chihuahua dog wearing a yellow banana outfit, a creative option for pet halloween costumes.

    @mcees_33 Report

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    #47

    Buddy The Highland Cow Says Hello!

    Scruffy dog wearing a hairy Highland cow costume with horns outdoors, cute pet Halloween costumes.

    @barnold1182 Report

    4points
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    #48

    Bagel Approved

    A happy dog wearing a fluffy lion mane wig as creative pet Halloween costumes.

    @ohms7015 Report

    4points
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    #49

    My Little Girl Was A Bumblebee

    A black poodle wearing a bumblebee outfit as part of pet Halloween costumes ideas.

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    4points
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    #50

    We Had An Entire Highland Cow Herd!

    German Shepherd wearing a fuzzy highland cow headpiece for cute 2026 pet Halloween costumes

    @nonsensicalfun Report

    4points
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    #51

    My Willow Joined The Space Jam Tune Squad This Year

    Dog wearing Tune Squad cheerleading outfit sitting on basketball court for 2026 pet Halloween costumes

    @doginacatworld Report

    4points
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    #52

    Peanut As A Shrimp

    A cat dressed in a bright red lobster outfit as a pet Halloween costume

    u/VanillaKat Report

    4points
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    #53


    A grey cat wearing a black and red anime cloak as a pet Halloween costume

    u/huebnera214 Report

    4points
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    #54

    Zoey Was Not Thrilled With Her Vam-Purr Costume

    Grey and white cat wearing a vampire cape for pet halloween costumes.

    u/spoon-tang Report

    4points
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    #55


    Grey cat wearing an orange pumpkin sweater for 2026 Pet Halloween Costumes

    u/floofy_flower Report

    4points
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    #56

    Me Too !!!🎃

    A tuxedo cat wearing a Renaissance prince outfit with a feathered hat for pet Halloween costumes.

    @mimicooperlife Report

    3points
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    #57

    Here’s Our Dog, As Beetle Juice!

    A fluffy dog wearing a Beetlejuice outfit, ideal for pet Halloween costumes inspiration.

    @staceyy.lewis Report

    3points
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    #58


    Cute close-up of a dog wearing a knit cow horn hood, ideal idea for pet halloween costumes.

    @becky4447 Report

    3points
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    #59

    Astro Will Accept This As Long As Spaghetti Knows He Is The Best Boy And Gets Two Treats

    Black and white dog wearing a cow horned hat in grass, perfect for pet halloween costumes inspiration.

    @haphazard.homesteader Report

    3points
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    #60

    We Just Got Our Daycare Halloween Photos

    Two dogs wearing alien alien-in-a-spaceship outfits, creative pet Halloween costumes.

    @larsonator Report

    3points
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    #61


    Happy dog wearing a Chucky killer doll pet Halloween costume holding a fake knife on a grooming table.

    @chrissyjunglesgilbert Report

    3points
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    #62

    Rosaline Was A Hell Hound 🥰

    Dog wearing a scary monster mask with sharp teeth for a spooky pet Halloween costume.

    @theshakespeareandogs Report

    3points
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    #63

    Well My Husky Was A Spider

    A husky wearing a purple multi-eyed monster outfit for 2026 Pet Halloween Costumes

    @wynrose Report

    3points
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    #64

    I Took My Dog Out For A Bit While I Was Handing Out Lollies. I Forgot To Buy A Costume So I Put On His Raincoat. He Was A Duck

    A cute small dog wearing a yellow duck raincoat costume for 2026 Pet Halloween Costumes

    @have_fun_with_that Report

    3points
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    #65

    Not A Dog But Frankie Is A Cat Bat

    A cat wearing black bat wings as one of the creative 2026 Pet Halloween Costumes

    @_marie_mcg Report

    3points
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    #66

    Chitty Is Going As Tony Tony Chopper For Halloween

    A small fluffy dog wearing a red Tony Tony Chopper hat for cute pet Halloween costumes.

    @terie_gray Report

    3points
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    #67

    My Pirate 🏴‍☠️

    A white poodle dressed in a pirate suit standing in front of pet Halloween costumes decor.

    @isitimportant0.0 Report

    3points
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    #68

    Waylon Russell As Russell From The Movie Up!

    Australian Shepherd wearing a Wilderness Explorer scout outfit for pet halloween costumes

    @jennmahoney03 Report

    3points
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    #69

    Not A Dog But My Macaw Is A Pirate

    Parrot wearing a pirate outfit outdoors as one of the 2026 pet halloween costumes

    Report

    3points
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    #70

    Feline Spooky 🐈‍⬛

    Black and white cat wearing an orange pumpkin hat as pet halloween costumes.

    u/Ramen-Goddess Report

    3points
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    #71

    Our Strawpurry

    A tortoiseshell cat dressed in a bright red strawberry hood as creative pet Halloween costumes.

    @jazzy_lynn721 Report

    2points
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    #72

    My Babies

    Two happy dogs wearing colorful outfits for pet Halloween costumes indoors.

    @grace_feltz_ Report

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