You are really sweet to be caring for her....she'll probably come to trust you and eventually she WILL follow you.... maybe....
It's so sad to hear about dogs roaming the streets - that just shouldn't be happening in our times...it's just so freakin dangerous out there for them now. I heard on the news not too long ago people around where I live were shooting dogs - setting them on fire and other UNSPEAKABLE acts....
most were strays but that is NO reason for
insane sickening cruelity - we need MORE people out there just like YOU.