Giant Furry Spider Halloween Costume for Cats & Small Dogs

Turn your pet into a wonderfully creepy eight-legged character with our Giant Furry Spider Halloween Costume. The oversized black spider sits across your pet’s back, while long furry legs create a dramatic effect as they walk.

Perfect for Halloween photographs, parties and greeting trick-or-treaters at home, this playful costume is designed for cats and appropriately sized small dogs. Choose from two sizes and always compare your pet’s neck and chest measurements before ordering.

Quick Answer

What is the Giant Furry Spider Pet Costume?
It is a wearable Halloween costume featuring an oversized black spider body with eight furry legs. It fastens around the neck and chest and is available in two sizes for suitable cats and small dogs.

Why You’ll Love It

• Dramatic oversized spider design

• Eight long furry legs move as your pet walks

• Creates an eye-catching Halloween look

• Suitable for appropriately sized cats and small dogs

• Available in two sizes

• Lightweight costume-style construction

• Ideal for photographs, parties and supervised celebrations

• Easy to put on and remove

• Free Shipping

A Frightfully Fun Halloween Transformation

The large spider shape creates the illusion that a furry creature is sitting on your pet’s back. Its long legs extend outwards to form an impressive silhouette, making it a brilliant choice for memorable Halloween photographs and entertaining seasonal moments.

The costume is intentionally oversized for a dramatic appearance. Size M is particularly large and may be better suited to bigger cats or appropriately sized small dogs.

Discover more wonderfully spooky outfits and accessories in our Halloween Pet Collection.

Size Guide

Please measure your pet’s neck and chest before choosing a size. Do not select by weight, breed or photographs alone.

The 60 cm and 78 cm measurements describe the approximate overall width of the spider costume from leg to leg. They are not measurements of your pet’s body.

Allow enough room for comfortable movement and breathing. If your pet falls between sizes, compare both the neck and chest measurements carefully rather than automatically choosing the larger size.

Important Size Note

Size M creates an especially large and dramatic spider effect. Customer experiences suggest that it can suit a larger cat weighing around 7 kg, but another customer found it too large for an average-sized cat.

Weight recommendations can therefore be misleading. Your pet’s neck and chest measurements are the most reliable way to choose.

Product Details

• Product type: Halloween pet costume

• Design: Oversized furry black spider

• Colour: Black

• Sizes: S and M

• Fastening: Neck and chest straps

• Material: Polyester costume fabric with faux-fur details

• Suitable for: Appropriately sized cats and small dogs

• Recommended use: Halloween photographs, parties and supervised seasonal fun

• Set includes: One spider costume

Colours and dimensions may vary slightly due to lighting, screen settings and manual measurement.

How to Put It On

1. Allow your pet to see and sniff the costume before dressing them.

2. Place the spider body centrally across your pet’s back.

3. Position the front fastening comfortably around the neck.

4. Secure the second fastening around the chest without overtightening it.

5. Check that the costume is balanced and that the legs are not obstructing your pet’s movement.

6. Reward your pet with praise or a treat and keep the first wearing session brief.

You should be able to fit two fingers comfortably beneath each fastening.

Comfort and Safety

This product is a decorative costume and is not a walking harness or restraint. Never attach a lead to any part of the costume.

Always supervise your pet while it is being worn. The long spider legs could catch on furniture, doors or outdoor objects, so use the costume in a clear and controlled area.

Remove it immediately if your pet appears frightened, uncomfortable or tries to bite or pull at the legs. It should only be worn for short periods and must not be left on an unattended or sleeping pet.

Keep away from flames, candles, heaters and other sources of heat.

Care Instructions

• Gently spot-clean using cool water and mild detergent.

• Avoid soaking the costume unless the supplied care label permits it.

• Reshape the spider legs carefully after cleaning.

• Allow it to air-dry completely before storage or reuse.

• Do not bleach, tumble-dry or iron the faux-fur details.

• Store flat or loosely folded to help protect the shape.

Complete Their Halloween Look

Prefer a different creepy-crawly style? Our Halloween Spider Dog Costume offers another dramatic spider-inspired look for suitable dogs.

For a complete three-piece outfit, explore our Halloween Bat Costume Set for Dogs & Cats, featuring bat wings, a miniature witch hat and coordinating bow tie.

You can also create a magical seasonal look with our Halloween Witch Costume for Dogs & Cats.

Frequently Asked Questions

Is this costume suitable for cats?
Yes. It is designed for suitably sized cats that are comfortable wearing costumes. Always measure the neck and chest before ordering and supervise your cat throughout use.

Can a small dog wear it?
Yes, provided the dog’s neck and chest measurements fall within the selected size range. Choose according to measurements rather than breed alone.

Does it include eight spider legs?
Yes. The costume is designed to create the appearance of a large eight-legged spider across your pet’s back.

Is the spider width the same as my pet’s chest size?
No. The 60 cm and 78 cm measurements describe the costume’s approximate overall width from leg to leg. Use the separate neck and chest measurements to determine fit.

Which size should I choose for an average cat?
Many average-sized cats are more likely to suit size S, but this cannot be guaranteed. Measure your cat carefully because body shapes vary considerably.

Is size M suitable for a large cat?
It may suit some larger cats, including cats around 7 kg, depending on their individual measurements. Size M is very dramatic and can appear oversized, so check the neck and chest ranges carefully.

Can my pet wear it outdoors?
It may be used outdoors briefly in a safe, dry and controlled space. Keep your pet supervised and away from roads, bushes, flames and objects that could catch the long legs.

Can I attach a lead to the costume?
No. This is a decorative costume rather than a harness. Attach a lead only to a correctly fitted walking harness or collar as appropriate.

Is it suitable for prolonged wear?
No. It is intended for short, supervised Halloween photographs and celebrations rather than prolonged or everyday wear.

What should I do if my pet dislikes the costume?
Remove it immediately. Never force a frightened or uncomfortable pet to wear clothing or accessories.