More than 50 crochet patterns so you can make crocheted pieces to dress up your pets including cat and dog sweaters and collars, rabbit sweaters, chicken hats and turtle cozies.
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In honor of National Dress Up Your Pets Day, observed annually on January 14th, I’ve searched pet costume crochet patterns on Etsy and put together a fun collection of more than 50 crochet patterns so you can make cute crocheted pieces to dress up your pets with, including adorable crocheted cat and dog sweaters, collars and hats, crocheted sweaters and hats for your rabbit, guinea pig, bearded dragons and chickens and some cute cozies for your turtle. Cuteness overload!

Prices and Availability as of 12/16/25.
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Costume Crochet Patterns for Guinea Pigs:

Guinea Pig Ladybug Costume from EnchantingCreations7 – $4.50

Christmas Sweater with Wreath for Guinea Pig from LilPiggyPatterns – $3

Triceratops Costume for Guinea Pig from EnchantingCreations7 – $5.50

Guinea Pig Sweater from PontNeufStudio – $3

Granny Stitch Sweater from LilPiggyCreations – $3

Guinea Pig Hoodie from EnchantingCreations7 – $4.50
Costume Crochet Patterns for Rabbit:

Crochet Bunny Bucket Hat from TINASUNIQUEGIFTS – $2.95

Rabbit Shark Outfit from EnchantingCreations7 – $4.50
Costume Crochet Patterns for Squirrel:

T-Rex Hoodie for Squirrel from EnchantingCreations7 – $5.50
Costume Crochet Patterns for Turtle:

Stegosaurus Cozy for Tortoise from MossyTortoise – $10
Costume Crochet Patterns for Bearded Dragon:

Crochet Headband Set for Bearded Dragon from TippayaCrochet – $4

Bearded Dragon Sweater from BoodleLoops – $5
Costume Crochet Patterns for Chicken:

Bonnet for Chicken from uniquelymore – $4

Chicken Beanie from TINASUNIQUEGIFTS – $2.95
Costume Crochet Patterns for Cats and Dogs:

Dog Collar & Leash from MokaCrochet – $8.33

Christmas Pet Collar from AlisaHandicrafts – $3

Dog Collar and Headband from GoldenLucyCrafts – $2.80

Santa Hat Slip-On Pet Bandana from PetCrochetsByLex – $1.99

Cross Double Pet Scarf from LottieandLulucrochet – $5.55

Dog Bandana from GoldenLucyCrafts – $3.92

Pet Christmas Scarf from sweetiicrochet – $4.32

Dog Bandana from HeartHookHome – $12

Candy Cane Dog Scarf from GoldenLucyCrafts – $2.80

Easy Dog Bandana from HazamaShop – $1.99

Crown for Pet from CozyThingsPatterns – $3

Crab Cat Hat from SanyoDesign – $4.88

Cute Hat for Cat from SUNSTITCHHandmade – $3

Dog Bucket Hat from HeartHookHome – $12

Witch Cat Hat from SanyoDesign – $4.88

Winter Dog Hood with Pom Pom from OdaeCrochet – $9.98

Small Dog Hood from HelloGabby88 – $1.99

Dog Giraffe Hood from EnchantingCreations7 – $4.50

Dog Dinosaur Snood from EnchantingCreations7 – $4.50

Pet Cape from CreamCreamCat – $8.33

Pet Cape from CraftCodeCorner – $5

Dog Poncho from HeartHookHome – $12.00

Wheat Stitch Dog Sweater from BrianaKDesigns – $16

Velvet Pet Sweater from LottieandLulucrochet – $7.29

Wild Berry Dog Sweater from HeartHookHome – $12

Made to Measure Pet Sweater from AutumnOliveCrochet – $6.50

Cat Sweater from StitchingTog – $6.50

Dog Sweater from HeartHookHome – $12

Sunflower Pet Sweater from simpledreamscrochet – $6.50

Kitty Pop Pullover from MJsOffTheHookDesigns – $15.16

Made to Measure Holiday Pet Sweater from AutumnOliveCrochet – $6.50

Easy Dog Hoodie from HeartHookHome – $15

Dragon Dog Sweater from MukiCrafts – $9.20

Retro Dog Jacket from BootScootinCrochet – $10

Puff Stitch Pet Sweater from LottieandLulucrochet – $7.29

Pet Dinosaur Sweater from EnchantingCreations7 – $5

Diamond Stitch Pet Sweater from simpledreamscrochet – $6.50

Dog Dress from LottieandLulucrochet – $7.29