Just wondering if anyone is using natural wormers for their chickens? If so, what kind and have you done fecal tests to be sure it's working. I was just searching on line and saw a natural wormer company--VERM X (USA) and read an old post (2008-2009) on here and wondered if anyone can give testamony of it working if they're currently using it? Thanks... I've done valbazen once and giving oral wormer to chickens is not fun....not to mention theres the wait period when you can't eat the eggs. Thanks!