Hello All, I have a golden sex link that is stimbling. She is about 12 weeks. Separated her 2 days ago and she can't stand. She will eat heartily moist ground food, and I have started her and her coop mates (3) on Corid as I thought there was blood in her droppings. The vet took a look at her droppingson and saw eggs so started her on a dewormer too. She stillcan't stand and is actually laying to one side. I am thinking this is Mareks as she has not improved. My Americauna pulle is now dozing off when standing. So, as hard as it is, should I cull the sexlink and how to I protect the remaining 3?