Hi all I'm slightly worried about one of my chicks. They are 8 weeks old now and permanently outside. They eat and drink well and are generally very active. Now, one of the chicks lies down more often that the others. Mostly they stay together but sometimes I find this chick just chilling somewhere. The strangest was today when the two others were near my house and the third one was just lying down at the entrance of the coop, but that's quite a distance between them... Other strange things: this is the only chick that coughs hard like she choked on some food every time they "attack" the food. They are on chick crumble still, so I'll see what happens when I mix in some bigger grains. She's also always the first one to start panting when it's hot or even when they all run from one side to the other side of the garden. She's panting more often than the others. Being paranoid here or something to watch out for?