Popsugar Pets Puppies Trader Joe's Advent Calendars For Dogs Are Back on Shelves Attention, Trader Joe's Shoppers: Dog Treat Advent Calendars Are Back For the Holidays 4 November 2019 by Karenna Meredith View On One Page Photo 2 of 11 ADVERTISEMENT () Start Slideshow View this post on Instagram A post shared by Trader Joe’s Central Valley (@traderjoescentralvalley) on Nov 3, 2019 at 1:56pm PST Share This Link Copy ← Use Arrow Keys → 2 Previous Next Start Slideshow PuppiesAdvent CalendarsShoppableTrader Joe'sDogsHoliday