What is the likely hood that someone will get traction in court against a one resident landlord, who takes and leaves whoever they want without being obscenely rude about why someone can’t have a place? I tend to think a lawyer or fair housing rep… or whoever,is going to tell the tenant-would be litigator to forget it? After someone is in I am sure they could cause some trouble.
In this case,
I would wonder why someone with a police dog would want to rent a condo. These tend to be large, no? They could be prone to leaving as soon as they find a better place for it.