My son Lj was attacked by a dog

On Tuesday August 23 a terrible accident took place my 5 year old son was viciously mauled by a rottweiler and has severe injuries torn scalp his left ear disconnected from his head skull and neck vertebrae fractures he expected to survive but will have an extensive hospital stay and require multiple skin grafts and reconstructive surgeries I am a single mother who works full time to support  my family we depend on my job and I have to take a family medical leave which is unpaid and I need help with living and some medical expenses and help with my other 2 children ages 6 and 1 please anything helps thank you and god bless in advance