I am looking after someone's cat this week while they're on holiday. She is incredibly nervous whenever I'm near her and hisses a lot, sometimes even when I'm putting her food out. She doesn't like to be touched at all. I don't have much experience with cats, but apparently she is like this with everyone, even her owners, so I know it's not just me.
I got some catnip but it doesn't seem to be helping much. I considered getting one of those Feliway plug-ins but they're quite expensive and apparently take a few weeks to start working.
I was really looking forward to playing with her, but have now accepted this probably won't happen. Still, I would like to make her life as pleasant as possible while I'm here, so is there anything I can try that would work quickly.to make her less nervous/afraid of me?