Greetings everyone - I just have two birds. A black cochin rooster, Penguin and his red sexlink partner, Red. How can you tell if your birds need to be wormed? He's moulting so he looks scruffy, she looks great. Appetites are fine and so is their energy level. I know with horses there is a routine for worming, but chickens are a whole new ballgame for me. What do you worm them with if you do need to worm them? Any advice is greatly appreciated. Thanks all!