Legal Question in Civil Rights Law in California

What actions do we have to do to keep our dog alive?

Retroactively, you should have prevented this incident by keeping the dog locked in the back yard, because it showed the dog is uncontrollable and dangerous outside your back yard. His prior 'killing' if known by authorities, is now grounds added to this incident sufficient to authorize putting him down. Also, FYI, the neighbor would have been justified in killing the dog during this attack. Most people would do so if they had the capability at the time.

Your argument now is that you have taken ALL steps necessary to insure he can never again leave the back yard. But, I wouldn't bet on the outcome with his history.

Also, no disrespect intended, but why would you want to keep him alive? The high risk of him seriously injuring other animals, or children and adults if he gets out, is not something to take lightly. You are now formal 'legal notice' that he is dangerous, and would be strictly liable in another incident, no excuses accepted. Personally, I like dogs, have hunting dogs, but if one of mine behaved this way I would immediately put him down myself without a second thought.

I suggest you consult with local counsel if you can find someone experienced in defense of this pending "administrative" action. Contact your local bar association for referral if they have one to give.