Originally Posted by
RisingSun
Council officers usually derive their power of entry to a property via the local laws, which only allows access to the front door, and when asked to leave the have to go. In a dog attack they operate under Animal Management (Cats and Dogs) act 2008, which gives powers of seizure without the permission of the property owner.
Playing devils advocate and really not trying to offend but the issue of your wife entering the property without permission and the attack occurring on the animal owners property may come into play, just not sure how much.