Cleopatra died of kidney failure on March 26. Today, a Chicago-area man filed a lawsuit against Nestle Purina Petcare Co., alleging one of its Waggin' Train treat products killed his dog. According to the complaint filed yesterday in federal court in Chicago, Dennis Adkin's 9-year-old Pomeranian became sick and died of kidney failure last month, allegedly after eating Waggin' Train's Yam Good chicken wrapped treats. According to Adkins’s complaint, he purchased the treats on March...