PITTSBURGH - Defendants accused in class action lawsuits consolidated in the U.S. District Court for the Western District of Pennsylvania of manufacturing and marketing dog treats that harm the dogs by causing kidney damage and death were granted a motion to dismiss an unjust enrichment claim on March 25; claims of marketing misrepresentations and violation of consumer protection laws survived the motion to dismiss (In re Milo's Kitchen Dog Treats Consolidated Cases, No. 12-1011, W.D. Pa.; 2014 U.S. Dist. LEXIS 39190; 2014 U.S. Dist. LEXIS 39185).