title: Ongoing recall investigation unraveling the facts. Congress holds another hearing, considers legislation relevant to safety of pet food.
mesh_terms: D000821:Animal Feed / Q000032:analysis*; D000818:Animals; D003257:Consumer Product Safety; D005506:Food Contamination / Q000032:analysis* / Q000331:legislation & jurisprudence; D005515:Food Labeling / Q000592:standards*; D007881:Legislation, Food; D014481:United States