On two of my Chickens bottoms they are suddenly loosing feathers. A lot. I have had these chickens for 3 weeks now. Got the from a lady. I have been using diatematious earth in feed and in bedding and on them. Also just so you have all facts, they were in my garden scratching(which is fenced in) and my daughter and dog where out side and the dog(who is huge) jumped over the gate and tried to get them. He didnt hurt any of them, we stopped him in time. But did get close enough to get slobber on them. Could this be stress from being attached? Or something else entirely? Please help! Also the Red one is the one who is laying my eggs right now. If she had a parasite are the eggs safe to eat?

