I am new to raising chickens. I have 6 different breeds of chickens and two guinea's. My birds seem to be loosing some weight I'm worried they may have worms. I have 7 hens that are laying eggs and don't know if I should give them deworming medication, especially since the bottle says not to give to laying hens if the eggs are for eating, which mine are, what steps should I take to keep my hens and their eggs healthy and safe to eat? Also I cracked open three eggs yesterday and found the yolks had small white like spots in them, what would cause this and are they safe to eat this way?
