Pit Bulls have not been declared dangerous throughout the state. Your dog does NOT need to be muzzled unless you have BSL in your city/county that requires it. The court ruling that caused this whole mess is NOT legislation. It is legal precedent. That means that it matters in court and no where else. As long as you don't have an incident with your dog this ruling will not affect you other than causing problems with landlords who aren't willing to take the risk of a tenants dog getting him sued and HOA like yours fearing the same thing.