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The Cutest Dog Halloween Costumes and Accessories for Spooky Season

A dog with bat wings, a dog in a mermaid costume, and a dog in a security shirt

Halloween is right around the corner. If you’re a pet parent, dressing up yourself isn’t nearly as fun as dressing up your dog.

Whether you’re taking your pup trick-or-treating with you, attending a pet-friendly Halloween party, or just taking pictures at home, there are countless adorable costumes out there that will make your dog the cutest pup-kin on the block.


A dog in a bat costume

If you want a simple costume, get your dog a pair of these bat wings. Made from lightweight and durable felt, these wings are perfect for any pet that wants to add a touch of spookiness to its costume.

With a velcro strap design, these are easy to put on and take off. The chest and neck girth straps are also adjustable, so you can find the perfect fit for your furry friend.

Rypet Dog Bat Costume

Give your pup wings.

USPS Mail Carrier

A dog in a USPS costume
California Costume Collections

Give a shoutout this Halloween to the people who are going to be delivering your Christmas packages in a couple of months. This adorable USPS mail carrier costume is guaranteed to thrill anyone who sees your dog walking by.

Each costume features a hook and loop closure down the back for easy on and off, as well as sleeves for your dog’s front legs. For an added touch of fun, it also comes with a fake package and an adorable hat.

Dog Mail Carrier Costume

Man's best postage delivery service.

Cowboy Rider

A dog in a costume with a cowboy doll on its back

For a creative and adorable way to dress up your dog this Halloween, check out this cowboy rider costume. This cute costume features a cowboy riding your dog like a horse in the Wild, Wild West.

Made of cotton material, it is easy to put on or take off and won’t bother your dog while walking. The saddle-shaped design is easy to wear for your dog, and the adjustable hook and loop closure ensures a snug and comfortable fit. It’s perfect for small- to medium-sized dogs, such as Pugs, French Bulldogs, and Corgis.

Cowboy Rider Costume for Dogs

Let your pup say yee-haw!

Matching Condiments Shirts

Dogs wearing condiment shirts

If you have more than one dog at home, you need to get them these matching condiments shirts for Halloween. They’re simple, funny, and guaranteed to make your pup stand out from the crowd.

Choose from nine different sizes in ketchup, mustard, relish, or mayo. Although the design will fade a little after washing, if treated gently, these can be used again and again.

Condiments T-Shirts For Dogs

One step further than dressing them as a hot dog.


A dog wears a mermaid costume

You have the prettiest dog in all the land…so why not the sea, too? This beautiful mermaid costume is guaranteed to bring a smile to the face of anyone passing by.

This costume is made from soft and skin-friendly material, with a thickened intermediate layer to keep your furry friend warm. It’s also easy to put on and take off, thanks to the adjustable closures on the neck and chest. Plus, it’s machine washable for easy care.


A dog in a dinosaur costume

Nothing could be cuter than a little dinosaur running around. Made with soft velvet, this dinosaur costume features a dinosaur design with soft spikes on the back, an attached adorable tail, and a dino head hoodie.

It’s great for Halloween, as well as parties or even as a warm winter coat if you want to make a statement. And it’s sure to get your pet lots of attention and compliments.

Dinosaur Dog Halloween Costume

Welcome...to Jurassic Bark.

Chucky Doll

A dog in a Chucky doll costume

If you want your dog to be on the scary side, dress them in this terrifying doll costume. Based on the horror flick character, this Chucky costume will certainly freak out anyone who sees your dog in it running around with a bloody knife.

But don’t worry, it’s not too scary. The knife is made from soft fabric along with the rest of the costume, so your pup will remain open for cuddles. It’s also easy to take on and off and won’t make your dog uncomfortable.

Deadly Doll Dog Costume

Scare everyone in sight.


Two dogs wearing vampire costumes

I vant to suck your blood! For a spooky costume that is still adorable, dress your pup up in this vampire costume. Featuring a large spiked collar and a red and black color profile, people will have a hard time believing your dog isn’t a count from a faraway castle.

The costume is adjustable at the neck with a simple string tie, so it’s easy to get on and off, and should fit most dogs. It’s great to throw on if you aren’t sure what you want your dog to be for Halloween.

ADOGGYGO Halloween Vampire Dog Costume

Turn your dog into the cutest vampire around.

Security Guard

A dog in a security shirt

Another simple costume for dogs who wouldn’t enjoy complicated pieces, this security guard shirt is perfect for Halloween. It will work particularly well if you’re dressing as a celebrity or another famous person, because you and your dog can go together.

Made with a soft cotton material, this shirt will be comfy for your dog and easy to keep clean. It also comes in seven different sizes, so you’re guaranteed to find one that fits your pup. The sellers recommend sizing up if you aren’t sure about a size.


Bring your own security guard to your next Halloween party.

Your dog deserves to be a part of your spooky season celebrations. Here are some of the cutest dog costumes out there for your pup to rock at their next Halloween party.

Anne Taylor Anne Taylor
Anne Taylor is a writer with a BA in Journalism and a passion for storytelling. Her work has been published on a variety of websites including Mental Floss and Well + Good, and she recently published her first novel, What it Takes to Lose. When she's not writing, Anne loves to travel (19 countries and counting), spend time outside, and play with her dog, Pepper. Read Full Bio »
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