I bet it has orange eyebrows.
Is psa actually pronounced like that?
No, the computerized voice has surprising problems with this word. There are not any stops like that.
for the plural "ochroniarz ma czarnych (psy) or (psów)" which do I use?
For not masculine-personal plural Accusative looks the same as Nominative: czarne psy.
Sorry but none of these are correct
That would be correct if you use it like 'ochroniarz ma czarne psy'