Help Abused & Abandoned Dog Live

Today Wednesday 8-27-2015 I rescued this female Saint Bernard from the middle of no where off the I-15 & Nicholas rd in a very rural part of the area. When I arrived on seen than the dog was laying there dying with no one & nothing. She has extensive wounds to her back side & full of maggots. Thousands of ticks all over her body. She is at the Arlington Animal Hospital In Riverside, Ca. She is a critical situation rite now & needs a village of help. The bill is already at $3,115.91 to preform current life saving services. Please Help..