If there are large deposits the underwriter will ask for a signed letter of explanation from the borrower along with supporting documents.

I would hit them immediately with a lease violation letter as prescribed by your lease and give them 10 days to remove the dogs or start paying pet rent and put down a deposit.  

@Collin H.Someone once asked me where to mail a check, when I gave them my address they were asking which letters are and are not capitalized for the envelope…

I know i get letters every time I sell something and take back a mortgage/deed of trust.

Lastly the Brokerage Disclosure to Buyer (BD-24) says this in bold capital letters further showing that this form is not a contract.THIS BROKERAGE DISCLOSURE TO BUYER IS NOT A CONTRACT.

They provide the leads every month, you send letters and field the calls as they come in.

I sent the landlord a letter with 23 pictures using certified mail with return receipt. 

Once you've done that, you'll want to take your Articles of Organization from WY, your registration in FL, and your IRS SS-4 form, which is the letter you got when you got your EIN number when you first started.

This could be anything from a Letter of Intent as a prelude to a purchase contract to an actual purchase contract with an OPTION to purchase for a small option price subject to a defined time due diligence period.  

This is how it is supposed to be handled but some lenders have overlays or loan officers are not aware of the actual guide lines or rules depending on their organization or who they are selling the loan to in the correspondence channel.I have come accross this several times you simply make the underwriter aware and in some cases the agents and appraiser are informed as well in case there is a need for an outside LOE letter of explanation.