(August 12, 2024, 9:00 AM EDT) -- WASHINGTON, D.C. — An amended putative class complaint accusing two pet food companies of misleading consumers on the quality and value of prescription pet food belongs in state and not federal court as keeping a case in federal court where all references to federal law have been eliminated “upsets the federal and state court balance,” the consumers argue in a respondent brief filed in the U.S. Supreme Court urging the justices to overturn Grable & Sons Metal Products, Inc. v. Darue Engineering & Manufacturing....