Is this normal? Is this a mite problem or something? If so, how do I treat? She is Meyer BO and about 15 weeks old. She's had the red spot for about three weeks and it seems to be getting redder/rawer.
Their feathers and feet appear to be in good shape. I do not see anything that screams mite/lice infestation to me, but I got my online chicken parasitology degree many years ago.