Tap to enlarge ↗All about this product
Product description
Halloween is the one night a year when a dog in a costume on the pavement raises no eyebrows at all, and a spider is the outfit that reads instantly from across the street. Eight soft legs sit out from a padded body that rests over the back, so the shape carries from a distance in poor light rather than needing anyone to lean in and work out what your pet is meant to be.
The body section is padded, which helps the legs stand out and hold their shape instead of collapsing flat the moment your pet moves, and the soft construction keeps the weight low across the back. Five sizes run from S to XXL, covering cats and small dogs through to larger breeds. Like all costumes it is an outfit rather than clothing, designed for the walk, the doorstep and the photographs, then off again.
- Padded body section with eight soft legs
- Sits over the back and shoulders
- Five sizes from S to XXL
- Suits cats and dogs across a wide size range
- Recognisable silhouette in low light
- One design across all sizes
On safe wear. Costumes are for short supervised periods only, never left on an unattended pet, overnight, or during rough play, and protruding legs are exactly the sort of thing a bored dog will chew and swallow. Watch how your pet responds too: a pet who freezes, flattens or refuses to walk in a costume is telling you something, and the answer is to take it off rather than wait it out. Fit is decided by chest measurement, so check the size guide before ordering.
Who it's for: Owners who dress their pet for Halloween or a photograph and want an outfit that is unmistakable at a glance.
Why we chose it
Eight soft legs sitting out from a padded body means the shape carries from across the street in poor light, rather than needing somebody to lean in and work out what your pet is meant to be. Chest measurement decides fit.
— Matt, founder
Material & product details
- Material
- Cloth
Size guide & how to measure
Pet coats and jumpers are sized mainly by back length, with chest girth as a second check. Back length matters most for coverage.
How to measure
- Back length: measure along the spine from the base of the neck (collar area) to the base of the tail.
- Chest: measure around the widest part of the ribcage, behind the front legs.
- If the two measurements suggest different sizes, choose by back length and allow for the chest.
| Size | Typical back length | Typical chest |
|---|---|---|
| XS | 20–25 cm | 30–40 cm |
| S | 25–32 cm | 38–50 cm |
| M | 32–40 cm | 48–62 cm |
| L | 40–50 cm | 60–76 cm |
| XL | 50–60 cm | 74–92 cm |
Ranges are approximate and vary by style. Always check this product’s Specifications for its exact measurements.
Delivery, returns & payment
Delivery
Tracked UK delivery — your estimated arrival date is shown above and updates automatically. Standard delivery £2.99, and free on orders over £39. Full details on our delivery information page. Delivery information
Returns
30 days to change your mind, no interrogation. Items need to be unused (sensory products unopened, for hygiene). Full details on our delivery & returns page.
Payment
Secure checkout by Stripe — cards, Apple Pay, Link and Klarna. We never see or store your card details.
Common questions
Which options can I choose from?
As Shown In The Figure / S, As Shown In The Figure / M, As Shown In The Figure / L, As Shown In The Figure / XL, As Shown In The Figure / XXL. Pick one above before adding to your basket.
How long does delivery take?
Your estimated delivery date is shown above and updates automatically. UK orders are sent tracked — standard delivery is £2.99, and free on orders over £39.
How do I track my order?
As soon as your order is dispatched we email you a tracking link, so you can follow it all the way to your door.
How do I choose the right size?
Use the size guide above to measure your pet, then pick the size whose range your measurement falls within. If you’re between sizes, size up. Still unsure? Email us before you order.
What is it made from?
Cloth. Full specifications are listed above.
What if I need to return my order?
You have 30 days from delivery to change your mind. Just email us with your order number and we’ll send the return steps the same working day — see our delivery & returns page for details.
Spider Cosplay Pet Costume
£18.99
Delivery £2.99 · free over £39A padded spider costume with eight soft legs for trick-or-treat walks.
Will this fit my dog?
Save your dog’s measurements once, then compare them with coats, harnesses and collars while you shop.
Size
£18.99
30-day returns · Free return postage
Secure checkout by Stripe · Card, Apple Pay & Klarna
“Really nice family business, no problems at all.” — Tracey
On safe wear
Costumes are for short supervised periods only, never left on an unattended pet, overnight, or during rough play, and protruding legs are exactly the sort of thing a bored dog will chew and swallow. Watch how your pet responds too: a pet who freezes, flattens or refuses to walk in a costume is telling you something, and the answer is to take it off rather than wait it out. Fit is decided by chest measurement, so check the size guide before ordering.
Why shop with Giddy Pets?
Why buy from Giddy Pets?
- Carefully selected by pet ownersEvery product is chosen and quality-checked by people who actually live with dogs, cats and small pets.
- Tracked delivery on every orderUK delivery with tracking as standard — and it’s free when you spend over £39.
- UK customer supportReal, UK-based humans read every email — usually Matt, the founder. No bots, no ticket numbers.
- Easy returns30 days to change your mind, no interrogation. If it’s not right, we’ll make it right.
Not ready to buy? Free guides & a 2-minute pet quiz
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This is an everyday pet product, not a veterinary treatment. For any health concerns, please speak to your vet.
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What customers say about Giddy Pets
10 reviews on Trustpilot, all five stars · TrustScore 4.3
“Really nice family business, no problems at all.”
“Genuine helpful service that personalised my order.”
“It always comes on time and without a fuss, would definitely recommend.”
Shop-wide reviews from customers who bought from us, collected by Trustpilot. Product-specific reviews appear here once a buyer leaves one.
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