The answer is True! As shocking as it may be to Jehovah's Witnesses, especially older ones, the manner in which the Watchtower has chose to classify blood products makes it permissible for a Jehovah's Witness to use large amounts of blood taken directly from cows. This in fact is already happening in the Jehovah's Witness community. To learn more about this strange aspect of Watchtower policy on blood you can read the article "Watchtower Approves Hemopure for Jehovah's Witnesses."