Hover to zoomSpecifications
- Material
- Poly-weave webbing for durability with air-mesh fabric for comfort; reflective piping.
- Brand
- Ancol
- Material
- Poly-weave webbing for durability with air-mesh fabric for comfort; reflective piping.
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.
Full description
A harness that's comfortable standing still and one that's still comfortable ten minutes into a walk are not always the same product, which is why the material against the dog's skin matters as much as the strap that does the pulling. Ancol build the Viva Mesh Harness around that distinction.
It combines poly-weave webbing, chosen for durability, with an air-mesh fabric panel for comfort against the body, and a reflective band is built in to help with visibility in low light. This page covers the full size run: Xsmall (28-40cm), Small (34-45cm), Medium (44-57cm) and Large (53-74cm), all in the same blue colourway, so the same harness scales from a small dog up to a large one.
- Poly-weave webbing for durability
- Air-mesh fabric panel for comfort
- Reflective piping for low-light visibility
- Adjustable for a fitted sizing
- Four sizes: Xsmall 28-40cm, Small 34-45cm, Medium 44-57cm, Large 53-74cm
- Supplied on widely recycled packaging
On choosing a size. The size ranges overlap a little at the edges (34-40cm sits in both Xsmall and Small, for example), so measure your dog's girth at the widest part of the ribcage rather than guessing from breed or weight alone, and pick the range your measurement sits most comfortably within rather than right at the edge of.
Who it's for: owners across the full range of dog sizes who want one harness design - not a different one for a small dog versus a large one - with mesh comfort and reflective visibility built in.
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
What sizes does this cover?
Xsmall (28-40cm), Small (34-45cm), Medium (44-57cm) and Large (53-74cm), all in blue.
What is the harness made from?
Poly-weave webbing for durability, combined with an air-mesh fabric panel for comfort.
Is it visible in the dark?
It has a reflective band built in to help with visibility in low light.
How do I know which size to pick?
Measure your dog's girth at the widest part of the ribcage and match it to the closest size range - if you're between two sizes, check which range your measurement sits more comfortably within.
Which options can I choose from?
X-Small / 28-40cm, Small / 34-45cm, Medium / 44-57cm, Large / 53-74cm. 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?
Poly-weave webbing for durability with air-mesh fabric for comfort; reflective piping.. 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.
Ancol Mesh Harness
A blue air-mesh dog harness with reflective piping, sized across the full range
From £13.99
Delivery £2.99 · free over £39- Delivery £2.99 · free over £39
- 30-day returns · free return postage
Size
From £13.99
Not sure of the size? Check the measuring guide
· tracked · UK mainland estimate · 30-day promise
Secure checkout by Stripe · Card, Apple Pay & Klarna
On choosing a size
The size ranges overlap a little at the edges (34-40cm sits in both Xsmall and Small, for example), so measure your dog's girth at the widest part of the ribcage rather than guessing from breed or weight alone, and pick the range your measurement sits most comfortably within rather than right at the edge of.
Why we chose it
Covering Xsmall right through to Large on one harness design means the same comfort and visibility features aren't reserved for one size of dog. Air-mesh over the whole webbing is also a step up from a harness that's only padded at the chest strap.
— Matt, founder
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.
Who it suits & helpful guides
Great for dogs of all sizes.
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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