i have 3 eight week old chicks and 18 five week old chicks. they have been on the proper age appropriate crumble since they were born. some of their poop is orange/runny/stinky and sometimes it is "normal". i have looked at poop pictures and under that section it says it is upper respritory/cocci. it is not always like that. some of them throughout the day will have it and some wont. what the heck. they have never been exposed to other chickens their entire life. they were hatched in an incubator. WHAT THE HECK IS GOING ON HERE?????