Other one is a cat from the start of the game I think (not with our group any more) and the other one is some other animal, chicken from Act2 I presume? I think you can kill either or solve their quest (don't know which those are). To be honest I do not want to get spoiled by knowing lot more than that myself.
Well, we've on break until this gets fixed after spending 90 euros on two copies.. Starting over after 25 hours is not an option to us (yet we are still in Act1). It is simply ridiculous to think about chasing this rooster in the following Act to get this fixed (presumably) and get spoiled in the process.
This bug feels game breaking to us and I feel it is quite odd that it is still unfixed after couple of weeks have passed. Do Larian read these forums or Steam, do they comment bug fixes here? How long do we have to wait to get back to the game? Otherwise game is great to us, but this bug ruins it for us.