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Dog Halloween costumes

Ready for any weather.

34 items picked for everyday life with your pet, with shipping estimates on every item.

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All dog halloween costumes

Little essentials. Lots of love.

34 products

Our dog Halloween costumes run from spooky to silly: furry-legged and chest-and-back spider outfits, hooded and fleece dinosaurs, a glow-in-the-dark dinosaur skeleton, a hooded Halloween cape, a cowboy rider novelty costume, a nurse set with cap, and a knitted pumpkin sweater. Halloween is the peak, but costumes get worn for fall parties, photos and dress-up walks too. Below: how to size one and keep the night safe.

Costume styles on this page

Spider costumes come in two shapes: a chest-and-back piece with legs that sit along the sides, and a furrier version with bouncing legs that moves as your dog walks. Both are easy to put on because they fasten around the chest rather than going over the head.

Dinosaur costumes are hooded, with spikes down the back, and the fleece version doubles as a warm layer on a cold October evening. The glow-in-the-dark skeleton is a good pick for trick-or-treat walks, the cape is the simplest option for dogs who dislike clothes, and the pumpkin sweater stays useful well past Halloween.

Sizing a costume

Measure as you would for any dog clothing. The AKC suggests measuring back length from the base of the neck to the base of the tail, chest girth around the widest part of the rib cage just behind the front legs, and neck girth where a collar sits. Compare all three to the size chart, not just weight.

If your dog falls between sizes, choose the larger one. A costume that is too tight rubs under the legs and restricts movement, while one that is too loose twists and trips. Deep-chested breeds such as greyhounds often need the size that fits their chest and then a little tailoring on length.

Costume safety checklist

The ASPCA advises having your pet try on the costume before the big night, and only dressing up a pet who seems comfortable in it. A costume should not restrict movement, hearing, sight or the ability to breathe, bark and pant freely, and headpieces are the most common problem.

Look for small, dangling or chewable parts that could become a choking hazard, and remove them if your dog mouths at them. Never leave a dressed dog alone, since costumes can catch on furniture or vents. If your dog freezes, cowers, scratches at the outfit or tries to back out of it, take it off; a festive bandana works instead.

Trick-or-treat night with a dog

Halloween night is noisy and full of strangers in masks, which unsettles many dogs. The ASPCA suggests keeping all but the most social dogs in a quiet room during peak trick-or-treating hours. If your dog comes along, keep them on a secure lead with a reflective collar and an up-to-date ID tag.

Candy is the other risk. Chocolate and sugar-free sweets containing xylitol are toxic to dogs. If your dog gets into the candy bowl, call your vet or the ASPCA Animal Poison Control Center at (888) 426-4435 straight away; a consultation fee may apply. Keep jack-o'-lanterns with candles out of tail range too.

Getting your dog used to a costume

Introduce the costume a few days early. Let your dog sniff it, reward calm interest, then put it on for a minute with treats and take it off again. Build up the time gradually so the costume predicts good things rather than a surprise on the night.

Keep sessions short, especially in costumes with hoods or padding, which can trap heat. Plan photos for the start, when your dog is fresh and patient, and have the costume off again before your dog gets bored or warm.

Costume shapes and attachment areas

StyleBody arrangementWhat to inspect
Spider chest-and-backBody panels with projecting legsChest fastening and each attached leg
Furry spiderAdditional furry or moving leg detailsLoose parts and movement
Hooded dinosaurHood and raised back decorationsEyes,neck and attached spikes
Skeleton printA printed body garmentFit rather than inferred glowing performance
CapeA simpler hanging body panelNeck attachment and trailing fabric
Pumpkin sweaterA sweater body with festive designNeck,leg openings and hem
Are Halloween costumes safe for dogs?

They can be, if the costume fits well, does not cover the eyes, ears or mouth, has no chewable small parts and your dog is supervised. Only dress dogs who are relaxed in clothing, and skip it if your dog seems stressed.

How do I measure my dog for a costume?

Measure back length from the base of the neck to the base of the tail, chest girth just behind the front legs, and neck girth. Compare all three to the size chart and size up if your dog falls between sizes.

What if my dog hates wearing a costume?

Do not force it. Try a cape or a festive bandana, which many dogs barely notice, or skip the costume entirely. A stressed dog will not enjoy Halloween however good the photos look.

Can my dog wear a costume trick-or-treating?

Yes, if your dog is comfortable with crowds. Choose a costume that does not restrict walking, add a reflective collar or light, keep your dog on a lead and watch closely for dropped candy.