Do you know where we can download an Affidavit for Subsequent Payment Form for the State of New Jersey Tax Lien Payment(s)? 

Either way, it's just a smart business decision, at least in my market.In your case, I'd inform them that they are in violation of the lease, I'd download the BiggerPockets Landlord forms (free if you are a BiggerPockets Pro Member) for your state, Pennsylvania, and charge them an appropriate pet fee and pet rent.

I have to be honest and tell them "you aren't going to make money for a long time - you paid far above fair market value for your property."    100%  Most people that bought in the last 18 months with 10% down loads out of FOMO are freaking out about now seeing that the market seems to be returning to pre covid levels.

Download it. 

When I first created my QT forms, I downloaded forms from reputable online services and also obtained forms from attorney friends of mine.

On our website there is a free Feasibility Report you can download.

Download BP’s newest book here some good due diligence in Chapter 10.

First, on their website they have a printed enrollment form, for people with no email to manually fill out, that I can download.

Download the Nextdoor app and introduce yourself to your community. 

Thanks for all of the insight everyone has downloaded to me on this thread.