In the end it is an animal. Any animal can be aggressive from a number of things. How it is raised, neglected, mistreated.
I dont think its got anything to do with Police. Thats why we have animal welfare and councils. tazering a dog. How is that helping the situation. your going to traumatize the animal. and animal lovers. I personally think its pathetic what has happened.

Police should find something better to do with there time