Top 5 Guinea Pig Costumes

The best guinea pig pet costumes are fun, comfortable, and designed for your cavy’s needs. These top five guinea pig outfits are all three, in addition to being perfect for Halloween, photoshoots, and other celebratory events. Pick your cavy’s favorite superhero or choose a more timeless character— whatever you want, the perfect costume is waiting.

Best Cavy Costumes for Halloween

If you’re looking for the best costume for your guinea pig this Halloween, then look no further than these five outfits. For fans of DC, Marvel, Disney, and more, all five of these costumes are hits for all ages. 

All of the costumes are one size fits all, so that your cavy can enjoy them whether they’re under a year or a senior cavy citizen. Polyester material lets you easily spot clean, in case they get a bit too enthusiastic with treats, in addition to allowing for a wide range of movement. Velcro and elastic fastenings ensure the costumes slip on and off quickly and easily.

Check out the Pet Costume Center for more popular guinea pig pet costumes and accessories for pets of all shapes and sizes.

Spiderman Guinea Pig Pet Costume

Enter the Spiderverse with this Guinea Pig pet costume. Whether you’re a fan of Peter, Miles, Gwen, or another version of spidey (Spider-Ham, perhaps?), your cavy will fit right in. This costume is perfect for guinea pigs of all sizes and allows them to move freely, so they’ll be able to fight crime or trick-or-treat with ease.

Snow White Disney Guinea Pig Pet Costume

For fans of Disney, this Snow White guinea pig pet costume harkens back to the Golden Era of films. This costume includes the classic dress, cape, and headpiece so that your guinea is completely transformed, complete with Velcro for easy fitting and removal. Become a princess for the day this Halloween— just keep an eye out for suspicious-looking apples…

Darth Vader Guinea Pig Pet Costume

Join the Dark Side this Halloween with the Darth Vader guinea pig pet costume. Outfitted with the iconic headpiece and cape, this costume is perfect for guinea pigs of all sizes and is designed to be easy to put on and slip off. But buyer beware: in this outfit, your guinea may be inspired enough to attempt a galactic takeover. 

Wonder Woman Guinea Pig Pet Costume

You don’t have to travel all the way to Themyscira to find the perfect costume for your guinea pig. This Wonder Woman guinea pig pet costume is designed to be fun and comfortable in equal parts, so your cavy will have no problem wrangling baddies (or treats). You can complete the outfit with an optional headpiece or stick to the basics— either way, your guinea will be ready for whatever adventure is in store.

Deadpool Guinea Pig Pet Costume

If your guinea pig has a penchant for comedy and crime-fighting, then look no further than the Deadpool guinea pig pet costume. (Tragic backstory not required for purchase.) This suit comes complete with a utility belt and hood and “zips up” using easy-release Velcro. With your guinea’s paws free, they’ll be ready to dash at a moment’s notice.

Looking for more Guinea Pig, Rabbit, or other small animal pet costumes? Check out the full selection here.