Best Halloween Costumes for Small Dogs

Every Halloween, I love seeing small dogs transform into tiny versions of spooky, silly, or adorable characters. Whether it’s a playful pup in a superhero cape or a shy one wrapped in a cozy pumpkin hoodie, the right costume can make the holiday even more fun for both of us. I want to help you find a costume that fits comfortably, looks great, and lets your dog enjoy the celebration as much as you do. Note: no affiliate links were used in this article.

Small dogs dressed in various Halloween costumes including a pumpkin, ghost, black cat, and superhero, posing together on an autumn-themed background with leaves and pumpkins.

In this article, I’ll explore a mix of creative and comfortable options—from classic favorites like the hot dog outfit to charming picks such as the Glinda the Good Dog dress. Each costume highlights a different way to show off your dog’s personality while keeping safety and comfort in mind.

1) Puppy Shark Costume

A small dog wearing a blue puppy shark costume with a shark fin and hood, standing on a plain background.

I love how the Puppy Shark Costume turns my small dog into a tiny sea creature ready for Halloween fun. The soft fabric keeps my pup comfortable while the fin adds a playful touch. I found several cute options, including the Rubie’s Shark Fin Dog Costume that straps on easily and fits snugly. For handmade looks, the Baby Shark Costume for Dog on Etsy offers unique styles. These costumes make my dog stand out without restricting movement or comfort.

2) Glinda the Good Dog Dress

A small dog dressed as a good witch in a pink sparkling gown with a tiara and wand, standing in a soft autumn Halloween setting with pumpkins and leaves.

I love how the Glinda the Good Dog Dress adds a touch of sparkle without being too fussy. The soft pink fabric and silver star details make it perfect for small pups who enjoy attention. When I looked at the RUBIES Glinda Pet Dog Costume, I noticed it includes a matching crown that fits comfortably. It’s lightweight, so my dog can move easily. I also liked the handmade options on Etsy for a more custom fit. Each design keeps the classic Glinda look simple and adorable.

3) Hot Dog Outfit

A small dog wearing a hot dog costume with bun sides and mustard and ketchup details, standing on a plain background.

I always smile when I see a small dog dressed as a hot dog. The playful design wraps around the body with “bun” sides and a “mustard” stripe on top, making it instantly recognizable and fun. I like that this outfit is easy to put on and comfortable for most breeds. The hot dog costume works well for dachshunds but fits other small dogs too. I make sure the straps aren’t too tight so my dog can move freely and stay happy while wearing it.

4) Chucky Dog Costume

A small dog wearing a colorful Chucky costume with striped shirt and denim overalls, standing on a neutral background with subtle Halloween decorations.

I love how the Chucky Dog Costume adds a playful twist to Halloween. It turns my small dog into a mini horror movie icon without being too scary. I found several versions online, including a Chucky costume for dogs on Amazon and a handmade option on Etsy. Both include the signature striped shirt, overalls, and a red-haired wig. The outfit fits well on small breeds like Pugs or Corgis and stays comfortable for short events or photos.

5) Pumpkin Hoodie

A small dog wearing a bright orange pumpkin hoodie sitting among autumn leaves.

I love how a pumpkin hoodie instantly makes my dog look festive without being bulky. The soft fabric keeps my pup warm on cool October walks. I found several options, like the Pumpkin Costume for Dogs, that fit small breeds comfortably. The hoodie style feels easy to slip on and off, which saves me time. I also noticed that lightweight versions, such as those mentioned by A-Z Animals, help prevent overheating for dogs with thick fur.

6) Bat Wings Harness

A small dog wearing a bat wings harness stands on a neutral background with subtle Halloween decorations around it.

I love how a simple bat wings harness can turn my small dog into a tiny Halloween star. The lightweight design keeps my pup comfortable while adding a fun, spooky touch. I found adjustable versions like the Pet Krewe Bat Dog Costume that attach easily to a regular harness. The soft materials make it easy for my dog to move around. Handmade options on Etsy also look great for photos or parties. I like that they fit securely without restricting movement.

7) Witch Hat and Cape Set

A small dog wearing a pointed witch hat and a matching cape, standing outdoors with autumn leaves and pumpkins in the background.

I like how simple and charming a witch hat and cape look on a small dog. The set usually includes a lightweight pointed hat and a soft cape that ties securely around the neck. It gives just enough Halloween flair without being bulky or uncomfortable. I found a witch cape and hat set for dogs made of breathable cotton with adjustable straps. The fabric feels gentle and allows easy movement, which helps keep pets calm during events. I prefer this style because it’s easy to put on and remove. It also photographs well, adding a festive touch to any Halloween gathering.

8) Spider Dog Costume

A small dog wearing a spider costume with multiple legs and a headpiece, standing on a soft surface with warm autumn colors in the background.

I like how a spider dog costume turns a small dog into a fun Halloween character without being uncomfortable. The adjustable straps make it easy to fit most breeds. When I looked for options, I found the California Costumes Dog Spider Costume stands out for its lightweight design and realistic legs. It gives a playful look while keeping my dog free to move. I also noticed some cute handmade versions on Etsy that add unique touches like fuzzy fabric or glittery eyes.

9) Superhero Cape and Mask

Two small dogs wearing superhero capes and masks standing on a surface with autumn leaves around them.

I love how a simple superhero cape and mask can turn my small dog into a tiny hero. The lightweight fabric keeps my pup comfortable while still looking fun and festive. I found great options like the red and black dog superhero costumes on Amazon that fit small breeds well. For something handmade, I like browsing Etsy’s superhero Halloween costumes for dogs because they offer unique styles that stand out in photos and at parties.

10) Skeleton Jumpsuit

A small dog wearing a black skeleton jumpsuit costume standing on a plain background.

I love how a skeleton jumpsuit turns my dog into a little Halloween highlight without being uncomfortable. The design usually shows white bones on a black background, which looks cute and festive. I found several breathable and stretchy options, like the SMALLLEE_LUCKY_STORE glow‑in‑the‑dark skeleton costume, perfect for night walks. For a soft cotton version, the Wizland Pet Jumpsuit feels cozy and easy to slip on. Both styles keep my pup comfortable while adding a fun Halloween touch.