lemonnvv's feed

i just finished reading it.. and i LOVE it. i thought it was going to be a sad ending. but please someone help me answer these question in my head, (yes im slow)
1.what's the dangerous 'mutation' that lewellyn has?
2.what's the relation between red eyes guy and fawkes?
3.where did red eyes guy found or know lewellyn?
4.why did they choose a human to be a 'dog'?
5.why the old man and the others treats shavonne harshly just because shavonne accidentaly said the 'dog' is a guy?