I had some trouble over the past few years as to which character should be my fursona. After some thinking I decided that my most closest to heart fursona was indeed 'Forgotten F Wolf'. She is a realistic wolf based on my imagination. I use her for my signatures, profile and inspiration. In fact when playing other games I go as 'Forgotten F Wolf' and try to match the markings and colour right so that it looks like my Feral Heart character.
We've had our ups and downs, so I am proud to say that Forgotten is my special fursona.