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Dinosaur dog costumes are a fantastic option for Halloween. You can go scary and ferocious, strong and stoic, cute and cartoonish…the possibilities are endless.
But endless possibilities also means endless choices—and with so many choices out there, choosing the right dinosaur costume for your dog can feel overwhelming. Fortunately, we’ve already done the work of rounding up some of the best dinosaur pet costumes.
Keep in mind, however, that the most important consideration in picking out a costume for your pet is size. Because dog costumes are not all manufactured in the same way, your pet could be a medium in one costume and an extra-large in another, so be sure to measure your dog and use your pet’s measurements and the product size chart as guides to ensure their best fit.
The Best Dinosaur Dog Costumes
Let’s take a look at our picks for the top dinosaur costumes for dogs that are sure to make a roar this Halloween.
If you want your dog to be the sweetest, snuggliest dinosaur in the neighborhood, this cozy onesie is a solid choice.Shop on Amazon
Animal Planet knows dinosaurs and, judging by this number, they also know costumes! The details on this foam-padded stegosaurus get-up will ensure your dog is the most realistic dinosaur your neighborhood has ever seen.Shop on Amazon
Who needs a Tyrannosaurus Rex when you can have a Pupasaurus Rex? This costume definitely captures the creepy look of a T-Rex, but thanks to your dog’s sweet face peeping out, it’s still just the right amount of adorable.Shop on Amazon
Triceratops are known for their distinctive three horns and those horns are on full display in this tidy-but-spectacular costume headpiece.Shop on Amazon
Your dog will be one of the biggest (and best!) Halloween dinosaur dogs of all time in this Jurassic World-style dino costume.Shop on Amazon
Anyone who has seen Jurassic Park knows that raptors are one of the most terrifying dinosaurs in history—seeing your dog in this raptor costume will definitely give the other dogs in your neighborhood a scare!Shop on Amazon
This button-up sweatshirt-style costume might be a simpler take on the dinosaur ensemble, but the bright colors ensure that your pup will stand out come Halloween.Shop on Amazon
If you want your dog to look more like a cute cartoon dino, this onesie should definitely be at the top of your list!Shop on Amazon
This snood is the best of both worlds. Not only does it give your dog a little dino rawr, but this dinosaur costume will also keep your dog warm if temperatures dip on Halloween!Shop on Amazon
This costume is both fashionable and functional. The dinosaur print and scaly back is on point, plus the light-up collar that’s included will make it easier to keep track of your pet during trick-or-treating and fall evening walks.Shop on Amazon
This stegosaurus costume does double duty, working for both dogs and cats. If you’ve got both, it’s like two costumes for the price of one (if they’re willing to share)! The separate headpiece gives you options if your pet has their costume boundaries.Find on Chewy
Who says dinosaurs have to be gray or green—or even scaly? This bright pink dino costume stands out, thanks to its cheerful hue that’ll make other trick-or-treaters smile.Shop on Amazon
Toy Story fans will recognize this funny and not at all ferocious dino. The suit is a step-in, with separate headpiece.Shop on Amazon
Dinosaurs were loud and so is this brightly colored costume that’s sure to get some goofy grins going.Shop on Amazon Shop on Amazon
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This green hoodie with just a little bit of goofy dino detailing is a must-have when you want your dog’s Halloween costume to be more silly than realistic. It’s 100% cotton to keep them warm during all the fall days.