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Product description
A fluffy dinosaur vest with big embroidered eyes, plush limbs and a pom-pom tail, with a D-ring on the back so it clips straight to a lead. Green or blue, S to XXL.
Good to know
- Costumes are for supervised wear only — never leave one on an unattended pet, overnight, or during rough play
- Check the size guide before ordering; chest measurement decides the fit
- Shipped tracked to the UK, typically 8–13 working days — for Halloween, order by 10 October
- Covered by our 30-day returns promise
Questions before you buy? Drop us a line — a real human reads every message.
Material & product details
- Material
- Cloth
Size guide & how to measure
Harnesses are sized by the chest (girth) — the measurement around the widest part of the ribcage, just behind the front legs.
How to measure
- Stand your dog up squarely.
- Wrap a soft tape around the widest part of the chest, just behind the front legs.
- Keep two fingers under the tape so the fit is snug, not tight.
- If your dog is between sizes, choose the larger one.
| Size | Typical chest / girth | Rough guide |
|---|---|---|
| XS | 28–40 cm | Toy breeds, very small dogs |
| S | 38–53 cm | Small dogs (e.g. Dachshund, Yorkie) |
| M | 50–68 cm | Medium dogs (e.g. Cocker Spaniel, Beagle) |
| L | 65–85 cm | Large dogs (e.g. Labrador, Boxer) |
| XL | 82–105 cm | Giant breeds (e.g. German Shepherd, Rottweiler) |
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?
Green / S, Green / M, Green / L, Green / XL, Green / XXL, Blue / S, Blue / M, Blue / L, Blue / XL, Blue / 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.
Plush Dinosaur Dog Harness Costume
£16.99
Delivery £2.99 · free over £39A fluffy dinosaur vest with big embroidered eyes, plush limbs and a pom-pom tail, with a D-ring on the back so it clips straight to a lead. Green or blue, S to XXL.
Colour
Size
£16.99
30-day returns · Free return postage
Secure checkout by Stripe · Card, Apple Pay & Klarna
“Really nice family business, no problems at all.” — Tracey
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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