These are not rescue hens ( which is why all these diseases are so puzzling). The d'uccle came from a breeder in Alabama. When I got her she was healthy beautiful and had not mites or other problems other than an occasional sneeze which neither improved nor worsened over 4 months so I didn't worry about it. She had no discharge or rattly breathing or any other symptoms so I just assumed it was normal. Shortly after we got her we bought two OEGBs from a breeder who had hatched way more than she could keep. I visited the place and selected the birds myself. I would have quarantined them but we live in a residential area and I have had to keep them in a small coop that my grandpa had originally built to quarantine a rooster he had hatched until it was big enough to join the rest of his flock but hadn't used for about a year. They are still living in this coop as my dad and I have not had time to finish the other one. Anyways I had to put them with the d'uccle and felt relatively comfortable doing so as the rest of the 50+ birds that the lady had were mite free and healthy. So shortly after I noticed the OEGBs were sneezing to but again no other symptoms or signs of worsening. Then, around the first week of September I noticed the blue had a bump above her eye and did some research an found out that It was fowl pox. It got to the point were her eyes were closed due to the lesions and we had to force feed her. Over the past few weeks she has been much better and acting herself again. The scabs are falling off and she is eating drinking and behaving like a normal chicken. About 6 days or so ago though, the d'uccle had some sort of eye infection and the blue OEGB sounded snotty and had some discharge in her nostrils. I was told by multiple people that Tylan 50 can be given orally and that's how we have treated them for the past four days. The d'uccles eye looks mostly normal and the blues clucking sounds clear again. Today when I was out cleaning their cage and changing their water like I do every day, I noticed the aforementioned poop on the porch( we let them run around for about 30 minutes twice a day while we clean the coop or do yard work) and wondered if it was cause for concern. It's a small poo only about the size if a dime. I didnt find any others like it when cleaning out the coop so I decided to just watch it and do some research. I don't think it is coccidiosis as I change their water everyday and it pretty rare to find any poop in it. Nevertheless I will be on the lookout do more bloody poop and will treat accordingly if problem persists.
Sorry for the mistake, but when I was reading your other posts, I saw"rescued hens' in a post, but now see that was someone else posting.