Recently I got a pair of Ayam Cemani chickens(pic below) . They looked fine when i got them. The female started sneezing the next day and had a runny nose. The male also sneezes once in a while but does not have a runny nose. So, I sepearated them from the rest of the flock. Physically they look fine. Eating and drinking, plus they are super fast and its hard to catch them. They are very thin and and scared. I can easily tell the previous owner wasn't taking good care of them. At first i thought it might be due to stress. But the next day One of my chickens started sneezing and my rooster had a runny nose(the ones in my profile pic) , though they look fine , eating ,drinking and playing like usual. What should i do guys? Any home remedies to cure them? I can't take them to a vet cause the ones available here are total idiots and i had very bad experiences with them in the past.