[RegulatorCountry]

Is that fair? Are we all obligated to live with an increasingly aggressive pit bull next to us, when his presence was against condo rules? Does it make me an asinine busybody to expect everyone in the condo building to keep the agreed rules?

According to my reading, it was not against the new rules in the instance of his dog, since he was present beforehand, but that's when what sounds like specific harassment began. I saw no indication of aggressive behavior in the article. It does appear that the dog may have barked when left alone for any length of time.

[Persevero]

I stand corrected, I am no fan of retroactive rules.