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Frisco Shark Fin Dog & Cat Costume Accessory, X-Small/Small

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About This Item

Details

  • This shark costume gives your pet an easy, low-fuss fin that’s still scary enough to keep swimmers out of the water.
  • The stuffed fin features a grey, faux-leather texture for an authentic look of shiny sharkskin.
  • Adjustable, hook-and-loop at the neck and belly fasten the fin to your pet’s back, providing a secure, comfortable fit for a variety of pet shapes.
  • Available in multiple sizes so you can find the perfect fit for your pet.
  • Frisco products are crafted to deliver more happy moments together—from adorable apparel and exciting toys, to comfortable beds. Designed, tested and approved by the pet experts at Chewy.

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Reviews
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4.9
Rated 4.9 out of 5 stars
17 Ratings
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17 Customer Reviews

Rated 5 out of 5 stars
Received Free Product
By Stella on Aug 17, 2026

Adorable Costume

Oliver looks absolutely adorable in this shark fin costume! The fin is lightweight and the straps keep the fin securely in place without restricting his movement

Oliver looks absolutely adorable in this shark fin costume! The fin is lightweight and the straps keep the fin securely in place without restricting his movement. He enjoyed wearing it and ran around with no problem. Oliver is the cutest little shark in the neighborhood!

Rated 5 out of 5 stars
Received Free Product
By Animal Mama83 on Aug 18, 2026

Baby shark costume!

I absolutely love, Frisco by Chewy costumes and outfits! This shark costume didn’t disappoint! It’s SO cute, well made, and of course easy to clean which is always

I absolutely love, Frisco by Chewy costumes and outfits! This shark costume didn’t disappoint! It’s SO cute, well made, and of course easy to clean which is always a huge plus! One of my favorite things about the Frisco costumes is the animals don’t mind wearing them and not only is it cute on my dog but it’s also adorable on my bunny!

Rated 5 out of 5 stars
Received Free Product
By Beth on Aug 22, 2026

The shark costume

I absolutely love this costume. It is very hard to find a costume for my dog that states it’s a 2X and it actually is. It was very easy to put on and takeoff as

I absolutely love this costume. It is very hard to find a costume for my dog that states it’s a 2X and it actually is. It was very easy to put on and takeoff as well. I love the way it’s made. I feel the quality of it is worth buying. I highly recommend it.

Rated 5 out of 5 stars
Received Free Product
By Inah on Aug 23, 2026

So cute! Little shark

Love it and it's super cute. Only thing, the sizing seems small. Got a md/lrg for a corgi and it just fits so need to size up for larger dogs. It is nice that it

Love it and it's super cute. Only thing, the sizing seems small. Got a md/lrg for a corgi and it just fits so need to size up for larger dogs. It is nice that it doesn't seems seems to bother her at all. Easy to put on and stays right in place.

Rated 5 out of 5 stars
Received Free Product
By Gac127 on Aug 17, 2026

Cute Shark Costume!

Cute for Halloween walk or gathering. The shark outfit is very well made and fits a large dog. Will use it on walks and can't wait for the interactions with people

Cute for Halloween walk or gathering. The shark outfit is very well made and fits a large dog. Will use it on walks and can't wait for the interactions with people that I see when doing so.......(:

Rated 5 out of 5 stars
Received Free Product
By Kradtke on Aug 20, 2026

Great quality

I got the XL/XXL size for my 75lb pitbull. It fit well with plenty of room to expand. I didn’t tighten it as much as I could have because I wasn’t sure if he would

I got the XL/XXL size for my 75lb pitbull. It fit well with plenty of room to expand. I didn’t tighten it as much as I could have because I wasn’t sure if he would like the costume or be scared by the sound of the velcro. The fin is very sturdy, even with the straps not being fully tightened. Because it is made to expand to fit multiple dog types, the velcro strap is exposed when expanded. My dog seemed to like it and even took a nap wearing it.

Rated 5 out of 5 stars
Received Free Product
By Poppy on Aug 24, 2026

Shark for Halloween!

The shark costume is well made. The costume secured in two area with Velcro. It was easy to put on. The material is easy to wipe clean. The fin on the back stood

The shark costume is well made. The costume secured in two area with Velcro. It was easy to put on. The material is easy to wipe clean. The fin on the back stood up nicely - quite cute! My dog is a 2-year golden retriever, weighing 60 lbs. She is petite. The medium/large did fit under the chest, however if a dog was larger, I would recommend large/extra large.

Rated 5 out of 5 stars
Received Free Product
By Sherry on Aug 24, 2026

Little Land Shark

We tried this shark fin on our dachshund, and the x-small/small fits her long little body perfectly! The adjustable hook and loop straps at the neck and belly made

We tried this shark fin on our dachshund, and the x-small/small fits her long little body perfectly! The adjustable hook and loop straps at the neck and belly made it super easy to secure around her. The foam fin is light enough that she doesn't mind it at all, and watching her waddle around the house like a tiny land shark is absolutely adorable!

Rated 5 out of 5 stars
Received Free Product
By Perfect Pinchers on Aug 17, 2026

Super cute shark outfit!

This product is VERY cute and it is also really well made. The picture on the website matches it perfectly. Soemtimes these are very cheaply made but this one

This product is VERY cute and it is also really well made. The picture on the website matches it perfectly. Soemtimes these are very cheaply made but this one is not.

Rated 5 out of 5 stars
Received Free Product
By KimB on Aug 22, 2026

Hilarious and easy dog costume

This is a great way to dress your pup up for Halloween. Most dogs aren’t too excited about full blown costumes for Halloween, so this is a great way to show some

This is a great way to dress your pup up for Halloween. Most dogs aren’t too excited about full blown costumes for Halloween, so this is a great way to show some spirit without making my dog uncomfortable. It’s similar to a harness, which he’s accustomed to and it hilarious on him!