Promo Code might be necessary and should be entered on checkout. See products web page to determine eligibility and for full provide details. When the offer is an additional Discounts offer you: Valid on select sale & on line selling prices for products. Enter promo code at checkout. See item https://advertisesmart.com/view/post/Mucus-in-Dog-Stool:-Causes-and-How-to-Prevent-it/261