I noticed that my week old whandotte rooster is looking a little more tired than the rest. He walks around pretty normally he just acts a little lazier than the others and it looks like he is holding his wings a little lower than the others are too. He peeps just like the others and I know he eats but I'm not sure how much he drinks because I don't sit there watching them that long. There are 8 hens, all the same age, in the brooder with him. This morning I saw that he had tiny bits of dried poop around his vent, but it didnt look like it was blocking it. I cleaned that off though. What should I do to help him? Could he just be tired?