Become a Founding Member

Better years together

Available: May 2026

The first at-home, fur-based health test for dogs.


Send us a small fur sample. Using patent-pending technology, our lab analyzes key biomarkers to reveal your dog's health baseline and give you clear next steps.


Membership includes 2 tests per year, personalized health insights, and an AI health coach that helps you take action.


Founding Members: $399 $349/year - locked for life. Limited to 1,000.


Become a Founding Member

Better years together

Needle-Free Test

Created by

Vets & Scientists

Detailed Health

Report

Key Biomarker
Analysis

THE SCIENCE

Needle-Free Test

Created by
Vets & Scientists

Backed by Science

Patent-Pending Tech

Dr. Evan Antin, DVM

1.3M Followers

World Renowned Veterinarian

So many dogs suffer in silence. They can’t tell us when something’s wrong, but their fur can.


Everfur gives us a way to listen before it’s too late."

The Everfur Team has PhDs, Vets, and MDs, over 100,000 citations and over 200 published papers.

Breakthrough Technology Developed From

Washington University in St. Louis logo.Colorado State University logo in green text.New York University logo with torch icon and purple text.Logo of Mount Sinai with colorful overlapping lines forming a mountain shape.
Washington University in St. Louis logo.Colorado State University logo in green text.New York University logo with torch icon and purple text.Logo of Mount Sinai with colorful overlapping lines forming a mountain shape.Washington University in St. Louis logo.Colorado State University logo in green text.New York University logo with torch icon and purple text.Logo of Mount Sinai with colorful overlapping lines forming a mountain shape.
Washington University in St. Louis logo.Colorado State University logo in green text.New York University logo with torch icon and purple text.Logo of Mount Sinai with colorful overlapping lines forming a mountain shape.Washington University in St. Louis logo.Colorado State University logo in green text.New York University logo with torch icon and purple text.Logo of Mount Sinai with colorful overlapping lines forming a mountain shape.

How It Works

Understand Your Dog’s Health in 4 Simple Steps

Step 1

Collect Fur Sample

Open your testing kit, brush your dog, and collect 2–3 strokes of fur.

Step 2

Send for Lab Testing

Seal sample in prepaid return mailer and ship to our lab, where we use clinical grade LC-MS to analyze key biomarkers.

Step 3

Get Results & Care Plan

Receive a detailed health report and a personalized care regimen within 2–3 weeks.

Step 4

Track & Optimize

Health isn't static. Monitor changes in real-time and re-calibrate their plan as they age to stay ahead of future risks.

A Custom Care Plan Built for Ariel

Designed for Ariel’s Health, Down to the Last Molecule.

GOLDEN RETRIEVER

86 LBS

4 YEARS OLD

ACTIVE

DIGESTIVE ISSUES

ARTHRITIS

Arthritis

OUT OF RANGE

Her biomarkers detected potential risk of Arthritis

LOW

HIGH

See Details

DOG PROFILE ANALYSIS

Designed for Ariel’s Health, Down to the Last Molecule.

the report

Most dog care is reactive.

We are proactive.

Our report provides a clear and actionable breakdown of your dog’s health over time, helping you make smarter decisions about their care.

The Everfur Advantage

Fur Test

Blood Test

Urine Test

Health insights and disease risk scores

Biomarker results with clear next steps

Easily track health trends over time

Non-invasive, at-home collection

Biological vs. Metabolic Age