ok need help I have had my chickens for two years now and didn't know about wormers. I have goats and horses that get wormed but didn't know you worm chickens can I get some help on this I bought Wazine but says on bottle don't use on egg layers. Somewhere I saw someone on here who used Wazine but not to eat eggs for two weeks. then if I use the ivermectin is it safe to eat the eggs or how long do you not eat them would love some help.