8-Year-Old Hero Saves Sister from Vicious Dog Attack

Michigan boy's quick actions prevent potentially fatal injuries to 6-year-old sibling

Nicholas, 8, intervened when a neighbor's pit bull attacked his sister Lillian, 6.
The dog bit Lillian on the face and neck, narrowly missing a major artery.
Lillian faces a long recovery, including surgery and potential nerve damage.
Their mother, Rebecca Chitwood, is seeking accountability from the dog owners.
A GoFundMe has been set up to help cover Lillian's medical expenses.