Health hazards, like excessive dust, likely won't comply with regulations.

They will request all the paperwork from your tenant and make sure you comply with the law. 

I explained the win-win of their employees not being involved, gave them the inexpensive cost of my proposition, but they always say "We'll get back to you" and then never call back.The area I lived in before had a fair and equitable system where you contacted the state, sent your payment to them and they held it in escrow until the landlord complied.

Those breeds might not comply with your insurance coverage.

Just be aware, I can't take any action beyond checking their posts and making sure they are complying with the rules. 

If so, tell Tenant to comply.

Further, at least in Washington, the community around the development has a say in what is going on, especially when it comes to zoning issues in their community (unless the project complies outright).

You'll have to comply with the local evictions laws though, but I'd go as far/fast as the law allows and see if you can find ANYTHING besides NO-PAY to evict him for.Hope that once he sees you're serious that he'll come to his senses.

Here's an excerpt from this new law with more information (and a whole lot of additional notices and info you now have to provide to the tenant when they don't pay):(1) The time period in which the tenant may pay the amount due or deliver possession of the property shall be no shorter than 15 days, excluding Saturdays, Sundays, and other judicial holidays.(2) The notice shall set forth the amount of rent demanded and the date each amount became due.(3) The notice shall advise the tenant that the tenant cannot be evicted for failure to comply with the notice if the tenant delivers a signed declaration of COVID-19-related financial distress to the landlord on or before the date that the notice to pay rent or quit or notice to perform covenants or quit expires, by any of the methods specified in subdivision (f).(4) The notice shall include the following text in at least 12-point font:“NOTICE FROM THE STATE OF CALIFORNIA: If you are unable to pay the amount demanded in this notice, and have decreased income or increased expenses due to COVID-19, your landlord will not be able to evict you for this missed payment if you sign and deliver the declaration form included with your notice to your landlord within 15 days, excluding Saturdays, Sundays, and other judicial holidays, but you will still owe this money to your landlord.

If we don’t do this, we actually lose the ability to deduct anything.And unfortunately, the law doesn’t spell out any exception for complying with this just because the tenant says “keep it”.