Until which time it's determined if any of the interlopers (squatters) have any ownership interest, you won't be able to know what form of legal possession tactics to take, whether unlawful detainer eviction, partition and QTA, forceable detainer or ejectment.

Therefore, if you just allow dogs to be in your rental so long as they are kept detained, you would probably have the same protection if not more than if you became a "dog sitter". 

(it may not legally be an eviction but some other term like "wrongful Detainer" but basically the same thing) From a practical standpoint it may not be worth the time and effort to get them to leave.

The current CA law is that unlawful detainer actions are publicly searchable unless they are resolved within 60 days of the first filing.  

The Sheriff coming to forcibly detain the property could be any day, I call Constantly to find updates. 

In Illinois, full rent is not paid within 5 days, we file for Forcible Entry & Detainer.

As Mikepointed out, we all as citizens must show I.D. if pulled over or detained.

(c) The landlord shall not be required to serve a notice to vacate as provided in Section 1923.04 of the Ohio Revised Code or to bring a forcibly entry and detainer action as provided in Chapter 1923 of the Ohio Revised Code to obtain possession or occupancy of a dwelling unit that, according to the provisions of this Section, the tenant has abandoned.

Could be a professional tenant and/or a tenant who will run to get representation from legal aid.If they don't accept your offer by the end of today, will you file for unlawful detainer with the court tomorrow (Friday)?

If a hearing is set for an unlawful detainer action (eviction), a witness is usually needed to answer questions about the broken lease, attempts at service, etc.