Thanks to all that answered, but 'd sure like to get the info on nutritional values..
I beleive there was such a chart or a link to a chart posted in the feeders forum. I beleive mice were marginaly better then rats, didn't pay attention to the rest as i'm not interested in feeding chickens to my snakes (mainly from the messy poop). Hair in general is not digestable, whether it's fur from a rat or cat or hair like on your head or on the mane and tail of a horse.
I wouldn't eat the comercialy available foods if I could afford organic food. I do think the steriods in our food is part of the obesity problem that many people in north america deal with (laziness is another part).