My neighbourhood association gets worked up periodically over new highrises, new condos, new restaurants... pretty much anything anyone wants to build, even if they're building it on reclaimed, toxic land that was just sitting there being an empty lot. Mostly, they lose, and the stuff gets built anyway.
And, every now and then there's drama over the local festival scene (and where events should happen/how loud).
But that's about it. No one seems bothered by pets, or front yards, or how people paint their homes, or anything like that. It's nice.
Edit: I should say, right here, on my block, we had a lot of unhappiness a few summers ago, because a renter would let her dogs bark ALL DAY LONG, with her windows open. Sometimes she let them out into the back yard to bark, for hours. I have a dog, and I thought her dogs were just nuts - never heard anything like it. My mother in law, who was struggling with chemo, couldn't nap during the day. And I honestly thought the fellow across the street from her, who works nights and sleeps during the day, was going to lose his mind. We spoke to her. It didn't help. So, several of our neighbours contacted her landlord. And she was gone, shortly after that.