The move by the world’s two largest pet food companies puts pressure on suppliers to end labour abuses.Swiss food giant Nestlé SA and US candy and pet food company Mars pledged on Thursday to take steps to ensure their pet food supply chains are free from human rights abuses and illegally caught seafood - in a move welcomed by campaigners.
Nestle and Mars, the makers of Pedigree and Purina pet food, said they would reduce or eliminate seafood that has been moved by fishing companies from one vessel to another in a practice that enables ships to stay at sea longer.

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