I have a 4 week old silkie chick. This morning it wasn't as active as the others so I took it out and put it in a separate brooder. My thoughts were that it somehow got chilled, or wasn't getting enough food, so a separate brooder with it's own feed and water. But it wouldn't eat or drink. I dipped it's beak and it would drink some then, but nothing on it's own. I've had problems with this chick before (on days 3, 4, 5) for the same reason, however, after a few hours it would always perk up and I haven't had any problems with it since. This time it is not perking up and moving around. It has been in a seperate brooder for 8hrs now. Also, it's keeping it's head/neck curled down. I added vitamins + electrolytes to its water. I plan on making a hard boiled egg and mashing it into its food (my birds love hard boiled egg), but was at work until now. I will say it is small. About 1/2-3/4 the size of my other silkie chick. But it was smaller from the start, so I didn't really attribute it to any lack of nutrition, etc. This is my 3rd year raising chicks.None of my other chicks this year have had any problems. Chicks are from Townline Hatchery. Chicks are fed Nutrena NatureWise Chick Starter Grower (Non-Medicated) Any advice?