Reply To: Cholov Akum Home › Forums › Kashruth › Cholov Akum › Reply To: Cholov Akum March 8, 2009 2:00 pm at 2:00 pm #772737 ZalmanParticipant aussie, CY is not a chumrah, it is a l’chatchilah, and there is a big difference between the two. This is even according to Rav Moshe.