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PuppyUnion

Dog Costumes

The best dog costumes leave the eyes, ears and mouth free and fasten quickly with velcro; size them by chest girth and order early for Halloween – each product shows its own delivery estimate.

Costumes that dogs actually tolerate. We favour designs without anything over the eyes or around the mouth, with quick velcro closures for fast photos.

43 styles · Sizes XS–3XL · Ships to the USA & Canada · Size guide

Christmas Funny Snowman Dog Costume
Top rated

Christmas Funny Snowman Dog Costume

4.6(30)$24.99
Halloween Dog Costume
Popular

Halloween Dog Costume

$26.99
Funny Halloween Grim Reaper Dog Costume
Popular

Funny Halloween Grim Reaper Dog Costume

$22.99
Christmas Santa Claus Riding Deer Dog Costume
Popular

Christmas Santa Claus Riding Deer Dog Costume

$36.99
Green Elf Christmas Dog Costume
Popular

Green Elf Christmas Dog Costume

$26.99
Christmas Dog Costume
Popular

Christmas Dog Costume

$27.99
Christmas Santa Dog Costume
Popular

Christmas Santa Dog Costume

$34.99
Funny Dog Pumpkin Carrying Costume
Popular

Funny Dog Pumpkin Carrying Costume

$39.99
Christmas Reindeer Antlers Dog Costume
PopularFast US shipping

Christmas Reindeer Antlers Dog Costume

$22.99
Funny Dog Costume
Popular

Funny Dog Costume

$30.99
Cartoon Animal Plush Dog Costume
Popular

Cartoon Animal Plush Dog Costume

$28.99
Funny Standing Dog Costume
Popular

Funny Standing Dog Costume

$24.99
Halloween Funny Clown Dog Costume
Popular

Halloween Funny Clown Dog Costume

$30.99
Cute Cow Costume Dog Hoodie
Popular

Cute Cow Costume Dog Hoodie

$22.99
Cute Sandwich Dog Costume
Popular

Cute Sandwich Dog Costume

$35.99
Formal Dog Tuxedo Costume
Popular

Formal Dog Tuxedo Costume

$26.99
Transformation Dog Costume
Popular

Transformation Dog Costume

$31.99
Halloween Dog Costume
Popular

Halloween Dog Costume

$27.99
Vampire Dracula Dog Halloween Costume Cloak
Popular

Vampire Dracula Dog Halloween Costume Cloak

$21.99
Creative Halloween Dog Costume
Popular

Creative Halloween Dog Costume

$26.99
Weird Halloween Day Dog Costume
Popular

Weird Halloween Day Dog Costume

$28.99
Formal Dog Tuxedo Wedding Suit Costume
Popular

Formal Dog Tuxedo Wedding Suit Costume

$27.99
Transformed Into Dog Costume
Popular

Transformed Into Dog Costume

$18.99
Funny Pirate Dog Costume
Popular

Funny Pirate Dog Costume

$29.99
Tiger Dog Costume
Popular

Tiger Dog Costume

$30.99
Funny Turtle Shell Dog Costume
Popular

Funny Turtle Shell Dog Costume

$33.99
Christmas Santa Carrying Gift Dog Costume
Popular

Christmas Santa Carrying Gift Dog Costume

$32.99
Denim Dog Costume
Popular

Denim Dog Costume

$26.99
Faux Fur Lion Mane Dog Costume
Popular

Faux Fur Lion Mane Dog Costume

$36.99
Halloween Spider Dog Costume
Popular

Halloween Spider Dog Costume

$22.99
Santa Christmas Dog Costume with Hat
Popular

Santa Christmas Dog Costume with Hat

$26.99
Halloween Batwing Dog Costume
Popular

Halloween Batwing Dog Costume

$16.99
Halloween Dog Spider Costume
Popular

Halloween Dog Spider Costume

$20.99
Funny Halloween Killer Dog Costume with Knife
Popular

Funny Halloween Killer Dog Costume with Knife

$27.99
Supplies Horseback Riding Dog Costume
Popular

Supplies Horseback Riding Dog Costume

$21.99
Halloween Dog Costume
Popular

Halloween Dog Costume

$21.99
Dinosaur Costume Dog Hoodie
Popular

Dinosaur Costume Dog Hoodie

$18.99
Detective Dog Costume
Popular

Detective Dog Costume

$41.99
Funny Basketball Player Dog Costume
Popular

Funny Basketball Player Dog Costume

$35.99
Halloween Spider Costume Dog Skirt
Popular

Halloween Spider Costume Dog Skirt

$20.99
Funny Chef Dog Costume with Hat
Popular

Funny Chef Dog Costume with Hat

$24.99
Christmas Santa Dog Costume
Popular

Christmas Santa Dog Costume

$19.99
Christmas Reindeer Dog Costume
Popular

Christmas Reindeer Dog Costume

$20.99

Dog Costumes by breed

Dog Costumes: common questions

When should I order a Halloween costume?

Order by early October – shipping to the USA and Canada usually takes 7–15 business days.

Are dog costumes safe?

Most are, if they fit well and nothing covers your dog's eyes, nose or mouth. Supervise your dog in a costume and remove small parts your dog could chew.

What size costume does my dog need?

Measure chest girth and back length and use the product's size chart; costumes with fake arms or hoods often run small, so check the details.