Did the police officer break the law? Will he be arrested for shooting the dog?
If her “contained “ dog had bitten a friend the friend could sue her. Her insurance company would have to pay up.
The one with the real irrational behavior is the woman who invites a violent boyfriend into her home, putting her mother and children in danger and then wants others to take care of her business ie the taxpayer.
Yes, unlawfully shooting a dog is against the law.
The dog did not bite anyone. The police officer shot the dog.
Why are you defending the police officer’s irrationality? Do you approve of irrational responses to the mere presence of a dog? Are you cynophobic yourself?
Do you fear that you will be shot by an irrational officer if you do not defend irrationality?