I didn't know there were families of deer living in urban areas outside of the phoenix park though. Around where I live is overrun with foxes, i think that is the norm now. I like them, although they seem a bit mangey when you see them up close. What do urban foxes live on? If it was the bins I presume you'd see overturned bins and rubbish strewn around the place fairly regularly but that doesn't seem to be the case. I don't think they're eating cats either.