Hever castle puma?

31st May 2014: "Today my family and I were waking our dogs in the grassed car park area of Hever Castle when my lurcher chased out a large, brown/orange animal from the long grass and into the forest. It was stocky, the same colour all over and had a large head proportional to a leopard. Certainly not a fox!! That's all I can tell you really. I think it's resting in the circular patch of long grass at the far end of the car park."