First Longevity Panel $349 ·StartStart now
The Pet Longevity Lab · Dogs & Cats
Know their health. How they age. What to do about it.
$349 per visit. Cancel anytime.
From vets, for pets — backed by 100+ years of combined experience across general practice and veterinary academia
How it works
Each visit builds on the last, empowering you to make better, more educated decisions about your pet's health.
Illustrative app view
Health trend tracking over time
How it works
Each visit builds on the last, empowering you to make better, more educated decisions about your pet's health.
Health trend tracking over time
Illustrative app view
How it works
Each visit builds on the last, empowering you to make better, more educated decisions about your pet's health.
Health trend tracking over time
Illustrative app view
The aēv panel — 120+ signals
Most pets age silently. We help you see changes before obvious signs appear.
More signal. Less guesswork.
+18 more
+17 more
+11 more
+15 more
+8 more
+8 more
Body Resiliency
In expected range
Tracking 0.3 yrs younger than its calendar age
Legend
+18 more
Insights
Sample insights, for illustration only
Bloodwork
One inflammation marker read a little above its range. A single reading can be a passing blip, so it is worth repeating before anything is read into it.
Next step: Ask your vet about a repeat test in two to three weeks.
Organ health
Two liver enzymes came back higher than last time. Often harmless, sometimes worth a closer look, and your vet knows the context.
Next step: Raise a recheck or an ultrasound at the next visit.
Hydration
Kidney markers are in range, and the questionnaire mentions less drinking in the evenings. A small change at home helps keep them there.
Next step: Put a second water bowl near the bed for two weeks.
Brain & behavior
The answers on curiosity and play leave room for more mental work, and mealtimes are the easiest daily dose of it.
Next step: Try a puzzle feeder for one meal a day.
| Test / Exam | Standard | aēv |
|---|---|---|
| Chemistry Panel with SDMAEarly kidney function detection — more sensitive than creatinine alone | Standard ✓ | aēv ✓ + SDMA & trends |
| Complete Blood Count (CBC)Anemia, infection, inflammation — full hematology picture | Standard ✓ | aēv ✓ |
| Urinalysis (UA)Kidney concentration, protein, glucose, bladder and diabetes signals | Standard ✓ | aēv ✓ |
| Total T4 — Thyroid ScreeningHyperthyroidism in cats; hypothyroidism in dogs | Standard Sometimes | aēv ✓ |
| Full Physical ExamWeight, BCS, MCS, vitals, blood pressure, nose-to-tail, oral cavity & dental assessment | Standard Routine | aēv ✓ Detailed |
| Dental & Oral HealthOral cavity, teeth, gums, tartar buildup, periodontal disease staging | Standard Sometimes | aēv ✓ |
| Behavioral & Habit IntakeAt-home questionnaire + vet cognitive and behavioral assessment | Standard — | aēv ✓ |
| Body Resiliency ScoreLongitudinal trends, personalized action steps for owner and vet | Standard — | aēv ✓ |
+ Optional add-ons available based on your pet's breed, age, and risk profile.
* Full veterinary exam included once a year. Panel contents may change from time to time based on lab pricing, availability and advances in biomarker development.
All results are reviewed by our engine — based on the latest veterinary research — and shared directly with your vet for coordinated, informed care.
Sample shown for illustrative purposes only. Actual reports vary by pet.
Pricing
What's Included
What's Included
Know first, act first — stay ahead of your pet's health.
aēv Podcast
The investment
Practicing preventative care often means simpler interventions instead of costly emergencies later, more quality years with energy and mobility, and less anxiety for your family.
Is my pet healthy?
Comprehensive testing reveals what's happening beneath the surface — before symptoms appear.
Can I improve their health?
Trend tracking shows whether things are moving in the right direction, panel over panel.
What actions do I need to take?
Clear, actionable recommendations you can act on — not just data, but direction.
The Team
Founder & CEO
20+ years in executive roles at GE, Suez, and clean tech startups — building, scaling, and turning around complex industrial businesses across the full capital stack. Now channeling that same rigor into the problem closest to home: keeping the dogs and cats we love healthier, for longer.
Technical Co-Founder
Full-stack & AI engineer, MIT-certified applied data scientist. Co-founded a Gen AI urban planning startup serving 100K+ residents, built and shipped multiple SaaS products. Now building AevArk's technical backbone — for the pets he wished he had more time with.
Clinical Operations Lead
VMD · General Practice Veterinarian
Leading our clinical protocols with decades of veterinary expertise in preventative and longevity medicine.
Advisory Board
Advisory Board
DVM, PhD, Dip. ACVB, Dip. ECAWBM
Professor of Clinical Animal Behavior & Welfare at the University of Pennsylvania School of Veterinary Medicine.
Advisory Board
DVM, PhD, Dip. ACVIM
Professor at the University of Pennsylvania School of Veterinary Medicine. Internal Medicine, Nutrition and Endocrine.
Advisory Board
VMD
Medical Director, Ivens Bronstein Veterinary Hospital.
The questionnaire
Every species ages differently. Every breed carries its own risks. Our questionnaires are built with veterinary researchers and practicing clinicians to capture the behavioral, cognitive, and lifestyle signals that lab work alone can miss.
The result is a comprehensive picture of your companion's health — one that can surface breed-specific risks and subtle changes before they become visible problems.
Behavioral Assessment
Signs include destructiveness, vocalization, pacing, or elimination when alone.
Mild
Occasional restlessness
Over Time
Visit 1
Establish your pet's behavioral baseline that every later visit builds on
Visit 2
Detect subtle shifts in cognition, anxiety, or energy since that first visit
Visit 3+
Build a longitudinal profile that sharpens with every assessment
The longer your pet is with aēv, the clearer the picture gets.
Behavioral instruments adapted from validated veterinary behavioral and cognitive scales.
The Founder's Mission
For five years, my family went through something hard. My children struggled — really struggled. And during the darkest stretches, our dogs and cats just showed up. Every morning. Every night. No agenda. No words. Just presence.
They did not fix anything. But they held the thread. And somewhere along the way, that thread became the thing that pulled us through.
That is why I built aēv.
About aēv
How It Works
Testing & Results
Membership & Access
Two longevity visits a year, for dogs and cats.
Start your pet's journeyThe aēv Longevity Panel is billed once a year and covers one panel, for dogs and cats at participating veterinary clinics. The current price is shown before checkout. aēv Comprehensive covers two panels a year; its first year is billed at an introductory price, and later years at the regular yearly price. Both plans renew each year until cancelled. Pricing includes aēv's technology and service fees, as well as laboratory and veterinary services provided by independent third parties and paid by aēv on your behalf. Itemization of fees is available upon request. Additional diagnostics, treatment or services recommended by your veterinarian are not included and are billed separately by your veterinarian.
AevArk, Inc. (aēv) is a pet health technology company and is not a laboratory, veterinary practice or veterinary provider. All laboratory and veterinary services are provided by independent third parties who exercise their own professional judgment. aēv does not establish a veterinarian-client-patient relationship and does not provide veterinary medical advice, diagnosis or treatment. aēv may help you access participating veterinary clinics, which receive compensation from aēv for services provided to aēv members. You are free to choose any licensed veterinarian for your pet's care.
aēv scores, reports and insights are provided for general informational and educational purposes only. They are derived from your pet's results and published research, are not validated diagnostic tools, and do not predict lifespan or guarantee any health outcome. They are not a substitute for veterinary care or a detailed discussion with your veterinarian. Consult your veterinarian before changing your pet's diet, medications, supplements or care, and contact your veterinarian or an emergency clinic right away if your pet appears unwell.
aēv is not pet insurance. Whether any portion of your purchase is reimbursable depends on your pet insurance policy.
Giving us your phone number does not sign you up for marketing text messages. If you opt in to marketing texts from aēv, consent is not a condition of purchase, and message and data rates may apply.
This is a summary. For other important information, see our Veterinary Disclaimer and Terms of Service.
