Thanks so much. That was exactly the information we needed. Mossy used to do shots every day, but not in awhile. We are going to get some flats post-cleanse, but last time he tried to start the habit again it gave him nausia/mood swings (hmmmm...wonder why) so that only lasted 5 days. So we were fishing for more info than we had - esp. with all these rumors of scary-MC-breaks floating around the forum this week. Thanks again!