Purina may refer to:
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Ralston Purina, an American pet food company that was acquired in 2001
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Nestlé Purina PetCare, the pet food division of Swiss-based Nestlé S.A., and the acquirer of Ralston Purina Company in 2001 (subsequently merged with Nestlé's Friskies PetCare Company)
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Purina Mills
Purina Mills, LLC is the farm animal feeds unit of Land O' Lakes. It was previously part of Ralston Purina, until the U.S. animal feeds portion was first sold in 1986.
History
Purina traces its roots back to 1894, when founder William H. Danfo ...
, a farm animal feed company that was spun off from Ralston Purina Company
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