The Best Scooby Doo Dog Costumes: Reviewed by Us for You

Written by AZ Animals Staff
Updated: May 18, 2022

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Scooby Dooby Doo, where are you? You’ll have everyone singing this classic theme song when they see your pup decked out as Scooby-Doo this year. The show is popular among people of all ages, so, what better costume for your dog than one of the most famous, mystery-solving pups out there?

If you’re looking to find the best Scooby-Doo costume for your dog, you’ve come to the right place. We’ve reviewed some of the best Scooby-Doo costumes on the market to bring you this list of our top picks. We think you’ll be able to find the perfect Scooby-Doo costume to make your dog the hit of the next costume party or neighborhood trick-or-treating event!

Our Criteria:

Choosing a costume for your pet can be so rewarding, whether it’s for a costume contest or puppy party or if they’re joining you on your Halloween adventures. In order to make the process of narrowing down costume options easy, we have done it for you!

What we look for when sifting through costume after costume is not only appearance but practicality, inclusivity, affordability, and materials. We also make sure to check out the reviews other consumers have left on the products and outfits so we know how they are in reality.

As animal lovers and owners, ourselves, we strive to find only the best options for costumes, specifically those we would want to use for our own pets if the chance presented itself! Another important factor to take into account, however, is your dog’s personality. For example, I am the happy owner of a hyper rough collie. While he is an overall good boy, he is a chewer, especially when he’s excited or nervous. So, I eliminate costume choices for him based on moving parts, fabric he can reach easily, or anything that might annoy him. He also does not like wearing anything on his head, so I would never make him!

The point is that all dogs are individuals and should never be forced into wearing anything they don’t want to or that might cause them harm. Keeping them safe, healthy, and happy is the priority – even over how cute they might look.

Continue reading to find out which costumes made our list and for some advice on choosing the best option for your dog!

  1. Rubie's Scooby Doo Pet Suit

  2. Rubie's Scooby Doo Pet Suit

    •Full-body Scooby Doo costume for dogs

    •Step-in design for easy

    •S-XL sizing

    Check Amazon
  3. Rubie's Costume Company The Mystery Machine

  4. Rubie's Costume Company The Mystery Machine

    •Mystery Machine costume for dogs

    •Foam for comfort

    •S-XL sizing

    Check Amazon
  5. Warner Brothers Scooby-Doo Dog Harness

  6. Warner Brothers Scooby-Doo Dog Harness

    •Scooby-Doo harness for dogs

    •Easy use, everyday wear

    •Scooby colors & tag

    Check Amazon
  7. Warner Brothers Scooby Doo Dog Bandana

  8. Warner Brothers Scooby Doo Dog Bandana

    •Scooby-Doo bandana costume for dogs

    •Lightweight, soft material

    •One size to fit a variety of breeds & sizes

    Check Amazon

Our Top Picks for the Best Scooby Doo Dog Costume: Ranked for 2022

#1 Best Overall Scooby-Doo: Rubie’s Costume Company Scooby Doo Pet Suit

We chose Rubie’s Scooby Doo Pet Suit as our overall best Scooby Doo costume for rightful reasons. Your dog will be transformed into the mystery-solving pupper in a matter of minutes! The costume’s step-in design allows you to get your pup dressed up as Scooby in no time. It features straps to keep the costume secured around a dog’s neck and chest.

This costume looks just like Scooby-Doo. From his light brown color, black spots, and signature green and yellow “SD” collar, Rubies included all the essential details when designing this costume. The costume design also includes a Scooby-Doo headpiece and a brown cape to cover your dog’s back and make their whole body look more like Scooby’s.

You can choose from small, medium, large, and extra-large sizes for this costume. Based on the size chart provided by Rubie’s Costumes, these sizes should accommodate dogs with a neck-to-tail length between 11 and 28 inches, a chest circumference between 17 and 27 inches, and a neck circumference between 12 and 20 inches. You can reference the sizing chart to use your dog’s specific measurements to select the best fit.

Best Scooby Doo Costume
Rubie's Scooby Doo Pet Suit

•Full-body Scooby Doo costume for dogs

•Step-in design for easy

•S-XL sizing

Check Amazon

Best Mystery Machine: Rubie’s Costume Company The Mystery Machine

The Mystery Machine costume for dogs from Rubie’s is probably the most unique we have seen and one of our favorites. Dress your dog up as the Mystery Machine, the famous van that drove Scooby and the gang all over, solving mysteries across the country and even the world. The costume features a padded van, printed to match the Mystery Machine and also shows Scooby, Shaggy, Velma, Daphne, and Fred sitting on the front seat on their way to solve their next crime.

This costume is also an officially licenses costume from Rubie’s Costume Company, meaning it is authentic and high-quality. The costume easily goes over a dog’s head and secures around their waist using straps.

Four different size options are available: small, medium, large, and extra-large. With these sizes, you should be able to find a good fit for dogs weighing between 6 and 45 pounds.

Best Mystery Machine
Rubie's Costume Company The Mystery Machine

•Mystery Machine costume for dogs

•Foam for comfort

•S-XL sizing

Check Amazon

Best Harness: Scooby-Doo Warner Brothers Dog Harness

This Warner Brothers Scooby-Doo dog harness is the perfect way to include your pet in your Halloween festivities without making them uncomfortable!

Lightweight and made like an everyday harness, you can’t go wrong. The harness features Scooby-Doo’s coloration and collar with his signature “SD” tag. Mystery Machine coloring borders the harness for an even more authentic look.

Choosing this harness as a costume for your dog is perfect for those who dislike wearing clothing, are big chewers, or overheat easily. Made like a normal harness, the costume will not bother your pet and will keep them comfortable and secure while wearing it.

The Scooby-Doo harness is no-pull for extra comfort and is made to wear normally but can also double as a costume. The harness comes in sizes S-L, fitting a variety of sizes and breeds.

Best Harness Costume
Warner Brothers Scooby-Doo Dog Harness

•Scooby-Doo harness for dogs

•Easy use, everyday wear

•Scooby colors & tag

Check Amazon

Best Bandana: Warner Brothers Scooby Doo Dog Bandana

The Warner Brothers’ Scooby-Doo dog bandana is our favorite bandana costume because of its design and practicality. The bandana is sized to fit both large- and small-breed dogs, and you can fasten it around your dog’s neck to get a perfect fit.

Your dog will be as comfortable as they are cute wearing this bandana. It is made using a soft and lightweight material that should feel nice around a dog’s neck and keep them from getting too hot. This costume is perfect for dogs who overheat easily, don’t like wearing clothing, or need something not in their line of chewing.

This is an officially licensed Warner Brothers bandana, quite an authentic piece! It has a brown background with a large image of Scooby-Doo from the collar up. The bandana is one-size-fits-all, meaning it can fit dogs of all sizes and breeds.

Best Bandana
Warner Brothers Scooby Doo Dog Bandana

•Scooby-Doo bandana costume for dogs

•Lightweight, soft material

•One size to fit a variety of breeds & sizes

Check Amazon

Buying Guide: How to Choose a Scooby Doo Costume for Your Dog

Use the features below to help you select the best Scooby-Doo costume for your dog. Since there are a variety of options on the market, taking a little time to compare the features of each costume will ensure that you are your pup are both happy with the selection you make.


Fit is one of the most important considerations to make when shopping for a costume. You want to make sure that the costume isn’t too small and tight on your dog while also ensuring it isn’t overly large and too loose.

To find a costume that will offer a proper fit, take measurements of your dog’s chest, neck, length (from neck to tail), and weight. You can compare these measurements with the ranges found in the sizing charts from each manufacturer to select the right size.


Unfortunately, not every costume is made for all dogs. Companies definitely do their best at including multiple sizes, color options, and materials for different breeds of dogs and for specific needs. What owners need to keep in mind when looking for costumes and outfits is their own pup’s personality! In order to make sure they’re happy and having a good time, they need to be comfortable and relaxed. If your dog hates when things touch their feet, don’t buy a costume with booties! Or, if your dog has long fur or is very active, don’t get a costume that is plush and thick because it will cause them to overheat or become anxious. You know your dog best, so it’s up to you to keep their best interest at heart and mind when buying costumes, no matter how cute or perfect the outfit may seem.


Look for costumes made using durable materials that won’t tear easily. When considering the materials used to make a costume, also keep your dog’s comfort in mind. Choose soft and breathable materials that will feel nice against their skin and keep them from overheating. Consider the climate in the area where you live, and select an appropriate costume, bearing in mind that dogs already have a fur coat and can overheat more easily than we can.


Next, look at the overall design of the Scooby-Doo costume. Do you like the way each costume looks? Do you prefer a costume that will make your dog look like the actual Scooby-Doo, another character from the show, or the iconic Mystery Machine?

The functional design of the costume should also not be overlooked. Will you be able to hook your dog up to his or her leash while they’re dressed up? How easy will it be to put the costume on your pup or take it off?


Finally, always keep your dog’s safety in mind when shopping for costumes or any other items for them. Avoid purchasing a costume that has smaller components that dogs may chew off and choke on. In addition to posing a choking hazard, smaller pieces may also be swallowed and lead to intestinal issues.

Summary of Best Scooby-Doo Costumes for Dogs

RankBest ForProduct1Scooby-DooRubie’s Costume Company Scooby Doo Pet Suit2Mystery MachineRubie’s Costume Company The Mystery Machine 3HarnessScooby-Doo Warner Brothers Dog Harness4BandanaWarner Brothers

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About the Author

AZ Animals is a growing team of animals experts, researchers, farmers, conservationists, writers, editors, and -- of course -- pet owners who have come together to help you better understand the animal kingdom and how we interact.

The Best Scooby Doo Dog Costumes: Reviewed by Us for You FAQs (Frequently Asked Questions) 

How do I determine what size costume to buy my dog?

To choose a costume that will fit your dog correctly, refer to the sizing chart provided by the manufacturer. Depending on the specific costume you’re looking at, the sizing chart may include a range of measurements for a dog’s length, weight, chest girth, or neck girth. You will want to use a flexible tape measure to record these measurements for your dog before shopping. This will allow you to purchase the costume that will offer the best fit.

Will my dog like wearing a Scooby Doo costume?

It is possible that your dog will enjoy being dressed up. Some dogs seem to like wearing clothing or costumes and may get excited when their owner pulls out something for them to wear.

On the other hand, some dogs do not like getting dressed up. Some may even get anxious or stressed if you try to get them to put on a costume. If you haven’t tried a costume with your dog before, you can give a Scooby-Doo costume a shot. But, if you notice your dog is nervous or scared, we wouldn’t recommend forcing them into the costume. This can exacerbate their anxiety and lead to other behavioral or health problems.

Are costumes safe for dogs?

Costumes can pose potential safety concerns for a dog. Any small pieces that could tear off or be chewed off could cause a dog to choke or get swallowed and cause digestion issues.

Bulkier costumes may also become stuck on a bush outside or furniture inside. This could cause a dog to become trapped or otherwise injured.

While these are potential risks, as long as you are watching your dog and keeping them within your sight when they’re dressed up, you should be able to step in and prevent any injuries.

Is Scooby Doo a good costume for my dog?

Scooby-Doo is a famous and funny cartoon dog who is widely recognized. You’ll likely get many comments about what a creative costume you chose, and many individuals will probably share how much they used to enjoy watching Scooby Doo when they were younger.

Scooby-Doo is a brave and adventurous dog who works with his team to solve mysteries. If you think your dog exhibits any of these traits, it is yet another reason to consider a Scooby-Doo costume for him or her.