I chose a cat as the familiar for RP purpose, hes from Vallaki and before he knew his cat was a familiar, it would just come and go as it pleased because everyone else (including Bela at the time) thought it was just a cat, and paid no mind to it. Thats not the case though, guarda etc very much notice it being a familiar and attack it onsight. Unless they saw it being summoned or unsummoned....I dont know how this would work. There are several cats around barovia and guarda dont spend their time hunting them lol. Can it be changed so that cats dont generate any ocr? I think it would be fair because it would compensate for their weakness as a familiar also. (Since most people choose familiars based on power)