Free Shipping on Orders $35+

Due to a high number of holiday orders, we are temporarily pausing the ability to place new orders on We're currently working to get all of the orders that have been placed out the door as quickly as we can. We'll begin accepting new orders again soon. You can still purchase products from many of our retail partners. See more details here.


At FoodScience, LLC (“FoodScience”), we proudly stand behind our products and quality controls.  If for any reason you or your pet are not satisfied with a VetriScience product you purchased from one of our authorized sellers, you may either request a refund or a replacement product.  Please note that because we are unable to control the quality of our products sold by unauthorized sellers, unless otherwise prohibited by law, the Guarantee is not available for products purchased from unauthorized sellers.  The Guarantee is also limited to the original, end-user purchaser.  


How To Claim The Guarantee

To submit a Guarantee request, please call one of our experts at (800) 882-9993 and have information available regarding where and when you purchased your product.  If your request is approved, you will then need to mail or email us a picture of your product, a proof of purchase, and your Guarantee approval number to:

FoodScience®, LLC
ATTN: RuthMary Trowell
929 Harvest Lane
Williston, Vermont 05495

You must submit your Guarantee request within 45 days of the date of purchase.  


Guarantee Guidelines

FoodScience reserves the right to verify information, require a valid proof of purchase, and to deny Guarantee requests in its discretion in cases of suspected fraud or if customer has abused the VetriScience 45-Day Satisfaction Guarantee.

If you have any questions regarding whether a seller is an authorized VetriScience seller, please contact us at through our online contact form or call us at (800) 882-9993.  You can also visit our Where to Buy page for a list of our authorized national and pet specialty retailers.  If you are shopping on Amazon, please note that the only authorized Amazon marketplace sellers are “” and “FoodScience Corp.”  FoodScience has not authorized any other online marketplace sellers on Amazon or on other online marketplaces.