More staffi strays

We’ve had three staffs strays in since the weekend.  Two of them are white and the other is darker and looks like a cross with an American Bulldog.   So far none have been claimed.  If you know anyone who has lost a staffi please put them in touch with us.   There are microchips but we have had no success so far in tracing the owners.  Microchips are brilliant when the owners actually want to get their dogs back.  It’s so easy to say ‘sorry it’s not my dog any more’ when the pet is unwanted.    Anyway, are they pets?   Or have they been used for guarding or macho man companions?    We’ll have more idea when we’ve assessed their temperament and behaviour.