Yes you can surrender her but from what you have stated about her so far it sounds like she will be put down so if u care for the dog I would just go ahead and take her to the dog pound in Fairfield Vallejo is a no kill facility but after being in Vallejo for a while they ship them to Fairfield where they are put down . Wondering what made the dog aggressive all of a sudden out of the blue. That's unusual. Did something change in your household someone move in or out of your home. Is the dog a jeoulous dog and u got a new puppy I'm sure if u think on it something has changed in this dogs world . They are creatures of habit like us and sometimes when things are different it really affects them.
I am sorry to hear this for you and your dog. They a look so have pit bull rescues that may take the dog for you and find it a home. You should be able to find them online.
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