It's behind the Walled Garden and can be seen through the gate near to the Broad-nosed Gentle Lemurs. You'll do well to see the Pallas' Cat though, I suspect it's hidden away around the other side!
Wasn't mentioned in the list of what was in there (and we were told about the Pallas Cat by a senior member of zoo staff). I think it may well just be kept in the Quarantine block in the stable yard.
I knew about the Pallas Cat quite a while ago; it's been listed on ISIS for a few months now, so hopefully we won't have to wait too long before she goes on show. Shame the wolverine won't be visible fromm it's quarantine block, but then I suppose it makes the wait all the more exciting!