These unconventional pet costumes range from cute chinchilla outfits to hipster-themed rodent ensembles that are intricately crafted. In addition to canine costumes and feline fashions that are crustacean-inspired, this list also features rodent styles that take the traditional pet costume one step further.
If you're not dressing up a cat or dog this Halloween, then you're sure to love an array of adorable mouse, chinchilla and guinea pig costumes that are also available for pint-sized pet lovers.
If looking to dress up a guinea pig or chinchilla, Etsy's laMarmotaCafe shop is the place for you with cute costumes that resemble ladybugs and dinosaurs. In addition to a cute costume, pet lovers can capture Instagram-worthy moments by dressing their tiny pet in a pair of oversized glasses. This Halloween idea is inspired by photographer Lieveheerbeestje's adorable image series.
30 Unconventional Pet Costumes
30
Guinea Pig Photography
BooBoo and Friends Come Together in an Adorable Portrait Series
29
Horsey Halloween Costumes
Sandy Cramer Painted a Skeleton Costume onto her Black Horse
28
Intergalactic Canine Costumes
The Bantha Pet Costume Turns Man's Best Friend into a Beast
27
Pet Costumes
Star Wars Dog Costume
26
Dapper Doggy Dressups
Sonya Yu Captures Her Dog Trotter in Hilarious Costumes
25
Crustacean Canine Wear
The Lobster Dog Costume is Making a Splash in Puppy Style
24
Lion Dog Costumes
Confuse Your Friends and Neighbours With this Hilarious Costume for Your Canine
23
Cozy Cat Costumes
The Pet Office Cat Costumes Provide the Purrfect Transformation for Your Kitty
22
Spooky Pooch Attire
Have Some Halloween Fun with the Headless Horseman Costume
21
Adorably Dorky Doggies
Dress Your Pooch Up in a Star Wars Halloween Ewok Costume This Year
20
Armored Feline Costumes
This Armored Cat Costume is Made of Leather
19
Peeping Cat Costumes
The Latest Internet Craze Involves Popping Your Cat's Head into a Picture
18
Lobster Cat Costumes
Lobster Baby has Nothing on This Latest Viral Photo Fun
17
Adorable Chinchilla Apparel
This Ladybug Outfit from Etsy Embraces Rodent Pet Fashion Fads
16
Canine Cosplay
Party City Helps You Dress Up Your Pets With Hilarious Results
15
Designer Rodent Ensembles
Guinea Pig Fashion Gives These Shaggy Rodents a Chic Makeover
14
Prehistoric Puppy Outfits
The Raptor Dog Costume Lets Your Pet Dress up as a Dinosaur
13
Alien Pooch Accessories
This Yoda Dog Costume Gives the Illusion of Jedi Mastery
12
Armored Pet Costumes
This Guinea Pig Costume Will Provide Adequate Protection for Your Pet
11
Hilarious Pooch Ensembles
The Dog Halloween Costume Shop Lets You Dress Your Dog Like a Celeb
10
Vigilante Dog Outfits
The Batman Pet Costume Will Turn Your Animal Into a Superhero
9
Geisha Dogs
Canines Dressed In Traditional Japanese Silk Robes
8
Disguising Doggy Costumes
The Where's Waldo Dog Costume is Adorable and Simple
7
Pet Peacock Disguises
This Peacock Costume For Dogs Will Make Your Pup Stand Out on Halloween
6
Superhero Rodent Outfits
Grab Your Furry Friend a Superman Hamster Cape for Halloween
5
Pint-Sized Photo Competitions
IFC's 'Dress Your Kid/Pet Like a Rock Star' Contest
4
Luxe Delicious Pooch Attire
The 'Lobster Paws' Costume Turns Your Dog into a Mouthwatering Meal
3
Geeky Pooch Ensembles
The AT-AT Dog Costume Shows Off Your Pup's Love for Star Wars
2
Galactic Pet Cosplay Costumes
These Fan-Made Sailor Moon Dog Costumes are Too Cute
1
Couture Canine Coats
Fur Coats For the Wealthiest Pups for Winter Comfort
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Holographic Pet Accessories
The Wild One Introduces Its First-Ever Holographic Print
Musical Instrument Pet Feeders
The 'Pet Piano' Smart Feeder Rewards Pets for Playing
Spooky Pop-Up Launches
The Spirit Halloween 2024 Animatronic Collection Has Been Released
Pet-Safe Luxury Candles
Bougie Poochie Debuts a New Line of Conscientious Luxury Candle
Fried Chicken Fan Plushies
Build-A-Bear and KFC Dropped an Exclusive Collection
Mismatched Creature Feature Sneakers
The PUMA x Gremlins Collection Celebrates the Film Series
Idyllic Pet Pop-Ups
Uber Eats and PetSmart Created "The Best Pet House Ever"
Bunny-Inspired Lifestyle Accessories
Starbucks Launches a New Collection Inspired by Miffy
Makeup-Themed Dog Toys
Rare Beauty Introduces Playful Dog Toys Inspired by Its Makeup
Playful Pet Accident Campaigns
IKEA Unveils the Don't Worry, You Can Afford It Campaign
Cartoon-Inspired Footwear Collections
The Looney Tunes x ALDO Collection is Playful and Vibrant
Halloween-Ready Animatronic Line-Ups
HalloweenCostumes.com Debuted Its 2024 Halloween Animatronics
Halloween-Inspired Pizza Menus
Pizza Hut Taiwan Introduces New Spooky Menu Items
Pet-Sized Clogs
Glow-in-the-Dark Pet Crocs are Launching with Owner-Matching Styles
Luxury Fashion Bag Charms
Miu Miu Introduces a Luxury Range of Adorable Bag Charms
Cartoon-Inspired Children's Fashion
The PAW Patrol x PatPat Line Presents an Exciting Collab
Raccoon-Shaped Cake Pops
Starbucks is Selling a New Raccoon Cake Pop This Fall
Dish-Inspired Plushie Pop-Ups
Jellycat's 'Fish & Chips' Pop-Up is a Uniquely British Experience
Charming Autumnal Cafe Products
The Starbucks Japan Halloween Drinkware Collection is Cute
Spring-Inspired Pet Collections
Diggs Launches a Series of Spring-Inspired Pet Items
Whimsical Doll-Inspired Accessories
Pidgin Fashion Dolls Launches a New Accessories Collection
Cult Film-Inspired Fashion Collections
Rodarte Draws Inspiration from Beetlejuice Beetlejuice
Halloween-Themed Jewelry Charms
Gnoce Launches Its Adorable Halloween Collection & a Special Sale
Affordable Pet-Specific Products
Swedish Retailer IKEA Launches its First Pet Collection, UTSÅDD
Modern Pet-Friendly Furniture
Ricardo Sá Designs the Choo Choo Console for Pets
Squishy Digital Pets
Punirunes Combine Virtual Pet Care with Tactile Play
Limited-Edition Cartoon Pop-Ups
Nordstrom NYC Celebrates Hello Kitty's 50th Anniversary
Cartoon-Inspired Glasses Capsules
OWNDAYS Releases an Eyewear Line Inspired by Pompompurin
Cartoon Mouse Carrying Capsules
Loungefly Launches a Mickey & Minnie Checkered Bag Collection
Charitable Pet Product Collections
IKEA Presents a Look at its Pet-Friendly Utsådd Collection
Candy Bowl Costumes
Reese's and Kit Kat Created the Trick-or-Treatable Costume
Delicious Halloween-Themed Donuts
The Mister Donut Misdo Halloween Collection Has a Ghostly Theme
Spooky Cartoon Cat Clothing
The Hello Kitty and Friends Halloween Collection is Only at Hot Topic
Festive Cartoon-Inspired Apparel
Forever 21 Teams Up with Sanrio for a New Festive Blue Collection
Spooky Charming Pet Portraits
Crown & Paw Unveils Spooky Halloween Collection to Showcase Pets
Exclusive Candy Bar Costumes
The Spirit Halloween x Butterfinger Collab Mimics a Vibrant Wrapper
Pastel Anime-Themed Fashions
The Hot Topic x Cinnamoroll Collection is Officially Licensed
Spooky Film-Inspired Halloween Costumes
Spirit Halloween Launches Beetlejuice Beetlejuice Costumes
One-Piece Adult Outerwear
The New 'Puffer Chubbsie' is Making Winter Fashion More Interesting
Comfy Pet-Inspired Blankets
Foggy Dog Partners with Chappywrap on a Holiday Capsule
Influencer-Inspired Ads
Tomcat's Ad Shows an Influencer Mouse with a Fatal Unboxing Twist
Colorful Dog Bed Collections
HAY Dogs and Holly Golightly Join Forces on New Designs
Virtual Pet Gaming Devices
Tamagotchi Unveils Three New Devices with Unique Finishes
Expansive Seasonal Pet Products
The Petco Merry Makings Holiday Collection is Packed with Options
Eye-Adorned Furry Mules
ESENES WORLDWIDE Launches the Unconventionally Stylish Eyeball Mules
Indian-Inspired Cartoon Transformations
Pokémon GO Unveils Special Outfits for Pikachufor Diwali
Collectable Pet Metaverses
Littlest Pet Shop is Reaching a New Generation of Collectors on Roblox
Virtual Pet Pizza Promotions
The Pizza Hut x Tamagotchi Collaboration Features a Pink Dough Pizza
Animation-Themed Virtual Pets
Bitzee Disney Lets Users Unlock 30 Characters
Multipurpose Pet-Friendly Furniture
The Wowo Multipurpose Furniture is Colorful and Playful
Spooky Lunch Snack Ranges
These General Mills Halloween Products Come in New and Returning Options
Eggshell-Made Digital Pets
The Original Tamagotchi Celebration Egg Has an Eco-Friendly Form
Celebratory Comic Strip Accessories
The Peanuts 75th Anniversary Loungefly Collection is Charming
Horror-Inspired Holiday Capsules
HUGO x Tim Burton Debut The Nightmare Before Christmas Merch
QSR Meme Costumes
Spirit Halloween x Chipotle Collaborated on a Halloween Costume Collection
Life-Sized Clog Costumes
This Croctober, a Crocs Costume is Launching for Halloween
Sweet-and-Salty Costumes
Spirit Halloween Debuted Auntie Anne's and Cinnabon Costumes
Humorous Pet Furniture Campaigns
IKEA Playfully Presents its UTSÅDD Collection in a Campaign
Digital Pet-Inspired Streetwear
The BAPE x Tamagotchi Collab Delivers Nostalgia with Style
90s Toy-Themed Fashion
The Cakeworthy x Furby Collection Pays Tribute to a 90s Sensation
Sushi-Inspired Pet Treats
The Peppy Ehomaki Sets Come in Varieties for Cats and Dogs Alike
Spooky Cartoon Beauty Capsules
Mad Beauty Unveils a Beetlejuice-Inspired Collection
Holiday-Edition Anime Plushies
The Godzilla and Hello Kitty Plushies from TeeTurtle are Reversible
Posh Parisian Pooch Accessories
The Latest CELINE Dog Accessories are High-Quality
Premium Canine Clothing
The Dog Face Brand Makes Stylish Dog Clothes, Jackets, and Accessories
Lengthy Halloween-Inspired Events
Michaels Has Launched Its 100 Days to Halloween Campaign
Two-Person Halloween Outfits
Chili's Grill & Bar Released the 'Nashville Hot Mozz Costume'
Holiday Pet Product Ranges
The PetSmart Merry & Bright Holiday Collection is Pet Parent-Approved
Virtual Pet Gaming Updates
Tamagotchi Uni Releases the Expansive Tama Portal Feature
Festive Cafe Limited Merchandise
A New Range of Dunkin' Merchandise Prepares for Halloween
Premium Sleepwear Brand Collaborations
The Sleepy Sloth Joins Forces with Pete the Cat
Retro-Inspired T-Shirt Capsules
YoungLA Embodies the 70s with Vintage Colored Tees
Adorable Holiday Campaigns
Burberry's Holiday Campaign Spotlights Dogs and Ducklings
Fashionable Zombie Dolls
Zombaes Critter Chaos Dolls Have Spooky Mix-and-Match Features
Candy-Themed Clogs
Hershey and Crocs Created a Sweet Collaboration for Halloween
Plush Apparel Collabs
The Squishmallows x H&M Collection Shares Personality-Packed Styles
Cartoon-Inspired Pizza Merchandise
Disney Launches the New Pizza-Themed Disney Eats Collection
Waterless Fish Toys
Zhu Zhu Aquarium Encourages Imaginate Play Without Spills or Mess
Bubble Tea Costumes
Spirit Halloween & Kung Fu Brew Created Boba-Inspired Halloween Outfits
Festive Gummy Candy Pajamas
Haribo Pajamas are Arriving at Stores in the UK
Pet-Protecting Holiday Insurance
Figo Pet Insurance Unveiled Thanksgiving Counter Surf Insurance
AI-Enhanced Pet Adoption Photos
The Personality Pics AI Tool Helps More Pets Find Forever Homes
Halloween-Ready Cafe Menus
Paris Baguette Rolled Out its New October Menu for Spooky Celebrations
Toaster Pastry Costumes
Pop-Tarts' Mascot Costume Turns Fans into the Brand Mascot for Halloween
Halloween-Themed Pet Lines
Petco's Latest Halloween 'Bootique' and Fall Lines are Cheeky
Halloween Creamer Costumes
International Delight Debuts Playful Halloween Outfits for the Holidays
Cartoon-Inspired Festive Collections
The Pokémon Company Unveils a Range of Festive Products
Hatching Duck Toys
Pets Alive's Mama Duck Surprise Hatches Ducklings and Fun Reveals
Traditional Handmade Easter Treats
These New Harbor Sweets Easter Products Come in Several Options
Adorable Character Merchandise Offers
The Line Friends Store Launched Black Friday Deals
Free Psychic Pet Readings
Rover.com Introduces Unique Pet Communication Service This Halloween
Valentine's Family Matching Apparel
These Mother Daughter Matching Outfits from PatPat are Festive
Pride-Honoring Bird Figurines
Target Dresses Up the Pride Birds to Celebrate this Month
Rapper-Themed Terracotta Planters
Chia Pet X Ice Spice Brings an 80s Sensation to a New Generation
Cat-Friendly Seat Concepts
Jing-Cyuan Tang Designs Furniture for Pets and Owners Alike
Sports-Themed Pet Products
The PetSmart Team USA Products Cheer on Athletes
Compact Pest Control Plugins
TEcoArt's Pest Control Repellers are Chemical-Free
Festive Halloween-Themed Donuts
The Duck Donuts Spooky Box Includes Four Delicious Donut Options
Fur-Adorned Celebrity Figurines
Funko Unveils a New Pop! of Doja Cat's Coachella Performance
Spooky Holiday Cosmetics
This wet n wild Beauty x Disney Collaboration is Arriving for Halloween
Halloween-Themed Care Sets
Lush's Limited-Edition Bewitched Gift Set Features Five Spooky Items
Low-Cost Retailer Pet Services
Walmart Pet Services Provides Transparent Pricing for Care
Undead Easter Treats
The Sugar Plum Chocolate Zombie Bunny is Handcrafted
Cat-Themed Apparel Capsules
Whisker Wear Clothing Co. Launches an Exclusive Cat Print Apparel Line
Adorable Inflatable Halloween Characters
Gemmy Industries Debuts a New BT21-Themed Inflatable
Japanese Anime-Inspired Puddings
Shiro-Hige’s Cream Puff Factory is Serving Spirited Away Puddings
Boldly Designed Pet Accessories
Dusen Dusen Joins Little Beast on a New Collection
Kitty-Themed Textile-Focused Apparel
péro is Collaborating with Hello Kitty for Spring/Summer 2025
Personalized Pet-Inspired Ornaments
Crown & Paw Offer the Perfect Holiday Gift for Pet Lovers
Celeb-Approved Pet Grooming Lines
Paris Hilton's Pet Grooming Line Marries Pet Care and Glamour
Festive Pet Biscuit Boxes
The Santa Paws Milk & Cookie Box Involves Dogs in Holiday Traditions
Cult Film-Inspired Pet Plants
Dami Seo Designs the SPOT Pet Plant Inspired by Toy Story
Exclusive Pet-Themed Collections
Target Introduces its New Cuddle Collab Collection of Decor
Mini Deep-Fried Burritos
Jack in the Box Just Added New Southwest Chicken Mini Chimichangas
Pumpkin Spice-Themed Dog Toys
BARK and Dunkin' Join Forces on a Charitable Project
Animated Turtle Clothing Collections
Shein's Teenage Mutant Ninja Turtles is Kid-Friendly
Bear-Themed Baby Lines
H&M's New Baby Collection Features the Iconic Paddington Bear
Festive Pet Product Collections
The Morrisons Christmas Pet Range Has Nearly 30 Products
Fully Faux Fur-Lined Clogs
Crocs Presents the New Textural Doodle Fur Footwear
Witty Plushie Toys
Punchkins are 'Punny' Collectibles with 3D Details
Floral Clover Fragrances
Zoologist Rabbit Captures the Essence of Tunnelling the Dark
Captivating Valetine's Day Dresses
Petal & Pup's Latest Valentine's Day Collection is Enchanting
Pet-Inspired Proposal Initiatives
Chewy Celebrated Engaged Couples with Their Pets
Playful Crochet Collections
Hicrochet Brings Together Traditional Craft and Modern Designs
Thai Printed Trousers
Thailand Introduces the ‘Cat Pants’ Following its Iconic Elephant Pants
Spooky Life-Size Animatronics
Gemmy Debuts a Head-Spinning Beetlejuice Character
All-Natural Floral Rabbit Bedding
Small Pet Select's Floral Bedding is for Rabbits & Guinea Pigs
Hedgehog-replicating Hand Clutches
JW Anderson Adds a Hedgehog Clutch to its Lineup
Animal-Themed Streetwear Styles
Come Tees Works with Cactus Plant Flea Market on a New Capsule
Limited-Edition Halloween-Ready Capsules
AVIDLOVE Boasts Cosplay Costumes & Lingerie This Season
Festive Sweater Vests
Numskull Launched Novelty Fandom-Specific Sweater Vests
Festive Dog Toys
These Toys Will Bring Holiday Cheer To Your Canine Companion
Dainty Tale-Inspired Candles
Goose Creek Introduces The World of Peter Rabbit Candle Collection
Snack-Inspired Mascot Costumes
Walkers Brings Back the Snackstumes for Halloween This Year
Cozy Heart Pocket Onesies
YITTY Unveils its Pet Me Pocket Heart Onesie Ahead of the Holidays
Gritty Rodent-Inspired Boots
The Ratboot by Uncommon Creative Studio is Bold and Oversized
Humorous Wine-Themed Costumes
Franzia Wines Unveils a Set of New Wine-Inspired Halloween Costumes
High-Quality Halloween Pet Foods
The Lily's Kitchen Halloween Pet Foods are Limited-Edition
Multi-Functional Pet Gummies
DotDotPet Unveils the New 'Multifit Gummies' for Pets
Spooky Dessert Halloween Decorations
The Dunkin' Spider Donut Inflatable Celebrates the Treat