Sorry, no longer available but see current Freebies by Mail at Freebies 4 Mom. Request a free sample of Purina Dog Chow Active Life from Walmart. Wait for the add to load, then click on the yellow “Get a Free Sample” button on the second slide. Your free sample should arrive within about 4 weeks. Thanks goes to Megs for sharing! Find the current Walmart samples here. Most free sample pages on Walmart’s website require the free Adobe Flash Player.