The pet costume is the real highlight of Halloween. Not the candy, not the decorations, not even the costume you spent three weeks planning. The moment someone walks through the door with a dog dressed as a hot dog or a cat stuffed into a tiny shark suit, the entire party stops and every phone comes out simultaneously.
Pets have absolutely no idea what Halloween is, no concept of why this is happening to them, and zero ability to consent to any of it, and yet somehow they pull off every costume with a dignity that most humans can only dream of achieving. Whether your dog is a willing participant who struts around like they were born for this or a cat who is plotting revenge from inside a pumpkin outfit, this list has the costume that was made for them. Fair warning though, once you find the right one, you are going to be thinking about next year before October is even over.
This post may include affiliate links.
#1 Cutting Two Eye Holes In A White Sheet And Putting It On A Dog Is The Laziest Possible Halloween Costume And Somehow One Of The Funniest Things You Will See All October
Review: "Most Halloween costumes are just made to last the day, I get it. The sheet was higher quality than I expected and fit my golden retriever (92lbs) just fine, I think this will be reusable in future years. The lantern could be better quality so I will likely get one he can't chew, but he can hold it for the photos at least. Very spooky boy!" - Sarah Elizabeth
Report
23points
#2 A Spider Costume On A Dog Is The One That Makes Small Children At The Door Reconsider Their Commitment To Trick-Or-Treating For A Few Seconds
Review: "I like it! The belly strap was too long for my 8 pound Chihuahua mix, but it was easy to trim it shorter. The legs can be bent to different shapes. He thinks it’s a toy and tries biting it but he’s super cute doing it! Perfect costume for a dog named Spider!" - Kaligirl
Report
22points
#3 Pay Homage To The Queen Of Country With A Doggy Parton Costume
Review: "This is the greatest item of great items. Well made, fits well, looks freaking adorable!" - DJF
Report
21points
#4 This Minnie Mouse Getup Is The Kind Of Look That Walt Disney Himself Would Have Approved Without A Second Thought
20points
#5 A Pet In A Pennywise Costume Lurking At The End Of The Hallway On Halloween Night Is The Kind Of Jumpscare That Makes Guests Question Their Decision To Come Inside
Report
20points
#6 The Pope Costume Gives The Family Pet An Air Of Authority They Absolutely Did Not Have Before And Will Absolutely Refuse To Give Back After Halloween Is Over
Review: "I got the size large and it fit great! I’ve tried other costumes in the past and often the large isn’t very large but this one fit perfect - can’t wait for Halloween - my dogs will be the pope, a nun, and Mother Mary 😂 can’t wait!" - LivPlum
Report
18points
#7 A Dog Dressed As A UPS Delivery Driver Is Deeply Ironic, As They Have Now Become Their Own Biggest Nightmare
Review: "I bought this last year and I’m still laughing! Seriously, the most hilarious thing ever! On a serious note, I think it was actually pretty comfortable for my dog too because he really didn’t fight me trying it on him and he just walked around like there was nothing different. My dog goes nuts if the UPS truck even drives past the house so this was just too perfect." - Aunt Bee
Report
18points
#8 A Lion's Mane Turns Whatever Dog Is Wearing It Into The Apex Predator Of The Neighborhood For Exactly One Evening, And They Will Carry That Vibe Well Into November
Review: "Fluff it up a little and it’s perfect! Love it. Looks hysterically cute on my Doberman. Great quality, especially for the price. Couldn’t be happier with my purchase." - FJ Kosman
Report
18points
#9 Make The Most Of Your Long Boi's Ridiculous Body Shape And Pop Them Into A School Bus Costume
Review: "This is a sturdy costume that is easy to take on and off and holds its shape well. My daughter’s 12 pound dachshund looked great in the size small, though I do wonder how the medium would have fit. The extra length would have been nice for him. Wish the red stop sign were in both sides of the bus instead of just one side. All and all, I’d recommend this costume." - Kindle Customer
Report
18points
#10 Bat Wings Strapped To A Dog Who Has No Idea They Are Now A Creature Of The Night Is The Kind Of Halloween Content That Breaks The Internet Every Single October Without Fail
Review: "These adorable bat wings on my dog made my Halloween! The material and the straps are comfortable on him that he did not mind wearing them at all! He actually got upset if you removed them!" - Sofia R. Kambhampati
Report
17points
#11 A Dog Already Speaks In Gibberish, Destroys Things For No Reason, And Is Obsessed With Food, So The Minion Costume Is Not A Stretch
Review: "I was extremely nervous about buying a size small for my miniature dachshund and miniature poodle mix. All the comments were saying how small this costume runs and for my small dogs this wasn’t the case at all. The hat was a little tight but still worked. The costume is extremely cute and well worth the price and the 20 minutes they wore the costumes. Love it!" - David W.
Report
17points
#12 A Bumblebee Costume On A Dog That Has Never Once Been Described As Small Or Delicate Is The Funniest Possible Casting Decision
Review: "Absolutely love this costume! I had one for my previous dog but when she passed I gave away all her things because it was just so sad. I have a new pup now and I loved this costume so much I bought it again for her. The colors are vibrant and the strap that goes under the dog's belling is nice and wide and soft." - Jeff and Wendy
Report
16points
#14 Mickey Mouse Ears On A Dog That Already Has The Enthusiasm And The Round Face To Pull It Off Is Disney Casting At Its Absolute Finest
Report
16points
#15 A Walking Teddy Bear Costume Is The One That Makes Small Children Genuinely Unsure Whether They Are Looking At A Toy Or A Dog, And That Five Second Window Of Confusion Is Absolutely Worth Every Penny
Review: "HUGE HIT! MY BABY LOOKED BEYOND ADORABLE! EVERYONE LOVED THE WALKING TEDDY BEAR." - Lydia Rodriguez
Report
15points
#16 A Peacock Costume On A Pet That Already Walks Around Like It Owns The Place Is Really Just Giving Them The Wardrobe They Always Deserved
Review: "This costume was a hit!!! Our little guy had the best costume at the Halloween cocktail party. It is easy to get on and not uncomfortable for a dog used to wearing sweaters." - Stephanie Sommer Woolley
Report
14points
#17 The Cowboy Riding A Dog Costume Is The One Where The Dog Does All The Work, The Stuffed Rider Takes All The Credit, And Every Person Who Sees It Immediately Needs To Take A Video Before They Can Do Anything Else
Review: "This is the perfect addition to our Toy Story themed Halloween this year! Daisy is a spicy little chihuahua and we struggled to find something she wouldn’t rip off and or chew. This fit securely on her back and didn’t bother her one bit. Great quality and better laughs. Must buy!" - Raquel Mojica
Report
14points
#18 A Sushi Costume On A Pet That Has Spent Its Whole Life Being Carried Around Like Something Precious Is Honestly Just Staying On Brand
Review: "My cat Cali didn’t hate it. He wore it for Halloween. He walked around even posed for a few pics. Great costume. Love the fabric and Velcro was easy to fasten & unfasten." - Zoë Reyes
Report
14points
#19 A Pet In A Striped Prison Jumpsuit Raises Immediate Questions About What They Did And Whether They Are Actually Sorry About It
Review: "My pup received so many compliments - she was an adorable little criminal for our Halloween parade." - Sarah Mattice Hill
Report
13points
#20 A Banana Costume On A Dog Is Objectively One Of The Most Unhinged Costume Choices Available And That Is Precisely What Makes It The Right Call Every Single Time
Review: "The cutest costume. Very comfy for my fussy dog to be in! Usually he tries to tear everything up but he loved being in his banana costume & look how cute he is! 😍" - Lindsay
Report
12points