i went out to the coop yesterday and decided to take a look at them as too why there are not laying eggs consistently. I've been reading every post on here and came across lice and mites. So I went to check them and on my new 20 week old chickens I seen little beige brown bugs crawling around I've tried checking my old laying flock but can't see any on them but they are all in the same pin. Also I changed out the bedding in the nesting boxes and there was like little red looks bugs crawling on the box. Not a lot just 2-3 in each box. What do I need to do to treat them fast.