Longevity Screening · founding cohort

The screening year.

Twice a year, a screening cycle for your pet: a kit box arrives at home, the in-app checks come due, and a vet-ready order sheet names the bloods for your own practice to run. Every result is read against your pet’s own history the moment it lands.

This is proactive screening in the quiet years — testing to a plan, not to a symptom — shaped by breed, age and the record you already hold on Pawline.

Join the waitlist See how it sits in the plans

£349 / year · founding price, locked for as long as you stay · first 50 pets, every box hand-fulfilled

One cycle, start to finish

01
The box arrives
Cheek swab, faecal kit, urine kit — with prepaid return mailers and instructions written for a kitchen table, not a clinic.
02
You collect, at home
No needles, no car journey, no held-down pet. The in-app dental and cognitive checks come due the same week.
03
Your practice draws the bloods
A printed order sheet names the panel for your pet — including the longevity markers most practices don't run unprompted. They draw, run and bill it as normal.
04
The reading updates
As each result lands it joins the record: the Healthspan Score, the eight body systems, and the trend against your pet's own baseline. 6 months later, the next cycle begins.

What a cycle covers

The same battery the Pawline Home Panel tracker follows — this list renders from the product’s own catalogue, so the page can never promise a component the kit doesn’t contain. The set is identical for dogs and cats; the cognitive instrument and the urine collection differ by species.

In the box

Collected at home, posted back in the prepaid mailers.

Genetic baselineCheek swab · results in ~18d
Gut microbiome (Dysbiosis Index)Faecal sample · results in ~7d
Faecal DxFaecal sample · results in ~5d
Urinalysis (USG + UPC)Free-catch urine (preservative tube) · results in ~3d

At your own practice

A vet-ready order sheet names the panel for your pet. Your practice draws, runs and bills it; the results upload back into the record.

BloodworkVenous draw at your own vet, from our order · results in ~14d

In the app

Due each cycle, guided, and scored the moment you finish.

Dental gradeIn-app
Cognitive screen (CCDR)In-app questionnaire, 13 questions
Home readingsIn-app

Founding terms

The cohort is the first 50 pets. Every box in the first cohort is packed and checked by hand, so numbers stay small until fulfilment earns its scale. Places are offered in signup order.
The founding price is locked. £349 a year — two full cycles — held for as long as your membership stays active.
A direct line. Founding members talk to the team, not a queue.
Your practice bills the draw itself. The blood draw belongs to your own vet — Pawline supplies the order sheet and reads the results, and never sits between you and your practice.

Joining the list costs nothing and commits you to nothing. We write when a place opens; membership starts only when your first box is ready to ship. Until then, the record and the reading work exactly as they do today — and the printable blood order sheet stays free for every owner.

Emerging markers on the panel (the Nu.Q nucleosome screen for dogs, the gut Dysbiosis Index, FGF-23 in cats) are tracked as trends and labelled experimental — never diagnostic. Inflammation raises nucleosomes too, so a flagged result is read beside the inflammatory markers from the same cycle.

The screening year.

This is proactive screening in the quiet years — testing to a plan, not to a symptom — shaped by breed, age and the record you already hold on Pawline.

£349 / year · founding price, locked for as long as you stay · first 50 pets, every box hand-fulfilled

One cycle, start to finish

The box arrives

Cheek swab, faecal kit, urine kit — with prepaid return mailers and instructions written for a kitchen table, not a clinic.

You collect, at home

No needles, no car journey, no held-down pet. The in-app dental and cognitive checks come due the same week.

Your practice draws the bloods

A printed order sheet names the panel for your pet — including the longevity markers most practices don't run unprompted. They draw, run and bill it as normal.

The reading updates

As each result lands it joins the record: the Healthspan Score, the eight body systems, and the trend against your pet's own baseline. 6 months later, the next cycle begins.