COS Pellets Guarantee

We are so certain that your dog will show improvement within 5 to 7 days of using COS™ Pellets, we proudly offer you a Risk-Free, 100% Money Back Guarantee!

You will receive a 120 gram sample worth $29.40* with your first time order.  Use the free 120 gram sample, and if you are not 100% satisfied with the product for any reason, send back the unopened purchased container.  We will gladly refund your purchase, no questions asked.

Please Contact Us at 866-392-2363 for your refund and one of our customer service representatives will be happy to assist you. We ask that all returned merchandise be in unopened and resalable condition in order to receive a refund.  We do not refund shipping costs.  Once we receive your item, you should receive your refund, in the form of a check, in 7 – 10 business days. *One per household

Eligibility for Free Offer*
All orders are processed in the office by a representative and every order is verified for eligibility. If you are unsure, please contact the office at (866) 392-2363 and a representative will be pleased to verify your eligibility. If you choose the Free Offer and you are not eligible, we will ship your order without the free product.