Although a bit ago now, I lived in Bettws Ifan about 13 miles up from Cardigan nr Tanigroes for a good many years, My friend and I had permission over about 30K acres back then in the 80's to 90's, we lamped rabbits, shot foxes like they were never ending, but never ever saw any sign of deer. I have family near Cenarth and they are reporting some Munti and roe there now?