Get your samples to us quickly and securely

Request a USPS Prepaid Shipping Label

We provide prepaid USPS Priority Mail shipping labels for our veterinary partners using bulk test kits.

1. Complete the Request Form

Fill out the short form below with your clinic information.

2. Receive Your Label via Email

Your label will be sent via email within 30 minutes during business hours (Monday–Friday, 6:30 a.m.–4:30 p.m. PT).

3. Download and Print

Download and print your label directly from your email. Labels expire 28 days after issuance.

Submit a Request

Watch the Tutorial Video

Check out our short tutorial video to walk through the request process step by step.

Request Your Shipping Label

Complete the form below to get your prepaid USPS shipping label.

Please note labels are typically issued within 30 minutes during business hours (Monday–Friday, 6:30 a.m.–4:30 p.m. PT) and expire 28 days after issuance.

Request a Return Label

US ZIP (12345 or 12345-6789)
✅ Request received! Your return label will be emailed shortly.

Explore Our Products

All Products

All Products
For Cats

For Cats
For Dogs

For Dogs
FMT Products

FMT Products
GI Relief Products

GI Relief Products
Test Kits

Test Kits
Maintenance Line

Maintenance Line

Recently viewed products