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Everfur
Meet our Team

Built by scientists. Guided by veterinarians. Driven by data.

Dr. Fayzan Chaudhry with Daisy

Made For Daisy

When Daisy started slowing down, I did what most pet parents do. Googled. Asked vets. Waited for the annual checkup and hoped. But pets can't tell you what's changing, and by the time you can see it, you're already behind.

So I built what I wished existed.

Everfur puts your dog's whole health story in one place: records, patterns, answers grounded in real veterinary research, and vets who read it all before they meet you. No guessing. Some call it overthinking. We call it caring enough to pay attention.

Made for Daisy. Built for every pet you want more good years with.

-Fayzan | Founder

Fayzan signature

Meet the team

Built by vets & scientists.Over 150,000 citations between the team.

  • Dr. Ellen Russell

    Medical Director

    Licensed veterinarian overseeing medical standards and every Live Vet consult at Everfur. DVM and MPH.

  • Dr. Jim E. Riviere

    Pharmacology Advisor

    Editor of Veterinary Pharmacology and Therapeutics, the standard drug reference in vet medicine.

  • Dr. Brian Bourquin

    Veterinary Advisor

    Founder of Boston Veterinary Clinic, one of the city's top-rated practices, with 25 years treating dogs and cats.

  • Dr. Adam Christman

    Veterinary Advisor

    Chief Veterinary Officer at dvm360, the leading publication for veterinary professionals, with 18 years in practice.

  • Dr. Fayzan Chaudhry

    CEO - Cofounder

    2,000+ citations from PhD research spanning AI in biology and health

  • Bhupendra Singh

    CTO

    Engineering leader from Amazon, where he built large-scale systems across Prime, Video, Kindle, and Payments.

  • Dr. Jan Krumsiek

    Cornell Professor

    Cornell computational professor building clinical LLMs for health record data

  • Soumith Chintala

    AI Advisor

    Created PyTorch, the most widely used AI framework in the world. Former AI Research lead at Meta.

  • Michael Oxton

    CBO - Cofounder

    Co-founded and scaled consumer brands to $200M+ in sales with multiple exits.

For Veterinarians

Clinical AI

We built the first AI clinical reasoning engine trained specifically on veterinary medicine, Built for licensed veterinarians. It supports the vet's decision; the vet makes the call.

An AI platform built for licensed veterinarians. It delivers evidence-backed differential diagnoses, drug dosing references, and treatment protocols at the point of care, in seconds. It is a professional tool: it informs the vet’s decision, it does not make it.

Mass spectrometry laboratory equipment
Mass spectrometry close-up instrumentation

The Platform

Mass Spectrometry

Fur sample is processed with liquid chromatography-tandem mass spectrometry (LC-MS/MS). The gold standard for metabolomic analysis.

Liquid chromatography-tandem mass spectrometry. A high-precision lab technique that separates and measures thousands of molecules at once. The same method used in pharmaceutical research and hospital labs.

Close-up of pet fur texture
Fur pattern photography
Golden fur close-up
Detailed pet coat texture

The Biology

Fur Metabolomics

We measure small molecules that reflect how the body is functioning right now, nutrition, stress response, and immune activity.

The study of small molecules the body produces as it runs. They reflect what is actually happening inside your dog right now, not just genetic potential or a single day’s snapshot.

For Veterinarians

See how Everfur Clinical Intelligence works.

Learn More

Better years togetherstart today.

Available on iOS and Android.

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