my chickens are around 19 weeks old and my smallest one is acting weird, she is sort of moping around and her face is pale her tail feathers are drooping slightly and she isn't acting normal like the other chickens. i read it could be worms but i don't know and i need to figure it out A.S.A.P because i don't know if it can kill her or not and I'm extremely attached to my girls.
please anything will help.
