text: I have on three occasions purchased a halfgallon of The Sassy Cow Organic milk at a local retail market here in Chicago On each occasion regardless of the expiration date being well in the future and in this case August the milk is sour by the time I get way through it I have purchase many other brands of milk both organic and non at this market and at others I have never had this problem I do not intend to waste more money on this product It is clearly not properly produced or stored Again never happened with other dairys products at this store only with Sassy Cow And of the time I had to throw out most of it within a few days