The landlord might also be concerned for liability purposes including a breach of quiet enjoyment you suffer due to your neighbor's infringement. (law.stackexchange.com)
For financial liability purposes when it comes to the intentional conduct charge, it's the same as driving without insurance. (nolo.com)
Most boarding kennels and day cares recommend vaccination if their services must be used but this is mostly done for liability purposes. (notinthedoghouse.com)