Detecting and correcting Vitamin D insufficiency in pets is easy with the VDI Vitamin D test. The required D3 dosage depends on the degree of insufficiency (determined through testing), as well as factors like species, weight, age, reproductive status, and diet. This cost-effective test provides accurate results and personalized dosing recommendations.

A small blood sample is applied to the test device and mailed via common carrier—no customs declarations required for international shipping. The report includes detailed test results, customized D3 dosage guidelines for your cat or dog.

Instructions for Pet Owners:

✔ Bring the unopened test kit to your veterinarian with your pet.
✔ Give it to the veterinary staff and discuss the need for a serum blood draw.
✔ Provide your contact information to the clinic.
✔ No worries—step-by-step instructions for the vet are included in the kit!

🚨 This is NOT an at-home test. A veterinarian must perform the blood draw.
🕗 Fasting for 8 hours before the test is recommended.