Free Sample: Rachael Ray’s Nutrish Dog Food July 8, 2010 at 10:45 am by Cindy Livesey | Uncategorized 3 Comments Get a Free sample of Rachael Ray’s Nutrish Dog Food. Just head over here to request your free sample. Or you can choose to get a $3.50 coupon off your next purchase. (Thanks Kara!) The links in the post above may be affiliate links. Read the full disclosure.