Hello! I am a newbie to chickens and I was wondering how to worm them appropriately. I have been looking at posts and I am a little confused. So I need to worm them twice a year? To start use Wazine 2tbsp per gallon for 24 hrs and then ivermectin pour on (cattle brand) 4 drops to back of their necks once. Then keep using the ivermectin twice a year for prevention. I also have already used Corrid to 5 days once they hit the ground for the first time, and will repeat every three-4 wks until they reach about a year. Does this sound right to you guys? Thank you so much!