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There’s no denying that your dog is special, unique, and one-of-a-kind. There’s no dog in the world quite like yours. So, for Halloween, why not dress them up like another special, unique, and one-of-a-kind creature—a unicorn?
Unicorns may not be a *real* animal (although we’re still holding out hope to find one in the wild!), but they’re so popular, they might as well be! You can find the unicorn trend in everything from notebooks to t-shirts, cartoons to movies, and just about everything in between, including Halloween costumes.
The unicorn has become a go-to Halloween costume for just about everyone, including kids who want to inject a little magic into their trick-or-treating, adults who want to infuse some color into their costumes, and—you guessed it—dogs. A unicorn costume is a perfect option for your dog this Halloween, but what costume to choose?
Here are our picks for the top unicorn costumes for dogs to help your dog rock that unicorn horn this Halloween.
Table of Contents
Top 11 Unicorn Dog Costumes
Top Pick: Unicorn Dog Costume (Verified Review)
This super-easy to wear dog costume (aka dog hat!) is the ideal Halloween outfit for all kinds of pets. Its simple one-piece design won’t have you chasing off far-flung parts or pieces, so we love that it’s simple and uncomplicated. Once on, our test subject, Vera (a schnauzer mix and “mutt extraordinaire”) didn’t even seem to know she was wearing it. (Though in other tests with cats, the results were quite different.)
This easy, breezy costume is also instantly recognizable—everyone will know at first sight what your pup is pretending to be. And, when you need to take it off, just un-Velcro the chin strap and your pup is free.
If your dog doesn’t love being stuck in a full-body costume, this unicorn headpiece is a great way for your pet to get into the Halloween spirit without feeling too restricted. It comes in sizes for small to extra large dogs.
Not only does this unicorn costume make a bold statement (just look at that gold horn!), but the light-up collar also makes it easier to keep an eye on your dog while you’re out trick-or-treating.Buy Now on Amazon for $20.39
If you’re looking for a one-and-done Halloween costume, this tie-dyed unicorn onesie is a win; just slip your dog inside, pop on the hood, and your little unicorn is ready to go!Buy Now on Amazon for $19.99
Halloween can be a chilly time of year. But with this fleece number, not only will your pet be the cutest unicorn on the block—they’ll also stay nice and warm!Buy Now on Amazon for $16.95
This unicorn hat comes complete with ears, a horn, and a tuft of pink hair—everything your dog needs to rock the unicorn look from the neck up.Buy Now on Amazon for $9.99
This unicorn headband doubles as a neck and ear warmer, making it not only a great Halloween costume but also a great, unicorn-inspired winter accessory!Buy Now on Amazon for $22.99
Not all unicorn looks have to be over-the-top and in your face. This gold unicorn horn takes a more understated approach, so your dog can rock the unicorn look without being too garish.
This corgi is all smiles thanks to their unicorn onesie—and your dog will be the same when they rock this costume on Halloween.Buy Now on Etsy for $30.98
If you want a unicorn Halloween costume that can also double as loungewear, go for this hooded sweatshirt. Not only is it great for trick-or-treating, but it’s great for snuggling around the house!Buy Now on Etsy for $28
A miniature dog needs a miniature unicorn horn—and this little horn is the perfect size for petite dogs!Buy Now on Etsy for $9.95
If you want to go full-on colorful with your dog’s unicorn costume (which, let’s be real—is kind of the point), this pastel-maned number is a solid choice.Buy Now on Etsy for $35
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