Pop-Tarts is Kellogg's most popular brand to date in the United States, with millions of units sold each year.[1] They are distributed mainly in the United States, but also in Canada, Finland, Ukraine, the United Kingdom, Ireland, and New Zealand. Pop-Tarts were discontinued in Australia in 2005 and brought back in 2014 with two flavors: Strawberry Sensation and Chocotastic.[2]