I am heartbroken. My mom won 2 Chocolate Orp. Bantams on a rare breed website. I drove 2 hours so they wouldn't have to be shipped. They seemed fine maybe a little stressed. I got them home and quarantined them away from my own flock. This morning my chocolate roo was fluffed up and wouldn't move much. I have a hen as well along with 2 others that we won as well. As soon as I noticed an issue, I separated and treated with antibiotics in the water. 6 hours later and he was worse so I took him out and upon inspection he has either lice or mites (not sure which as I have never had this issue with my own flock). I ran to the feed store to get something for the mites/lice and when I got back he was dead. I have had them less than 2 hours. I bought lice duster thing for them from the store and wormer. I dusted the remaining 3 and their cage. I have been careful to change my cloths before tending to my own flock. Is there anything else I can do? I did not see their living condition but they came from a NPIP/AI clean reputable farm. I thought I did everything to ensure healthy birds. I emailed the breeder but have seen no response. Is there anything else I can do for the others? Is it possible that he died from the motes/lice. They are only 8 weeks old. Thanks for any help that anyone can give me on this.