I can now see why and how some people may think of Feral Heart being a furry game. Technically, furries are anthropomorphic beings with human characteristics such as a human-like body and work with human environments, such as using cell phones, wearing clothes, etc.
Even though, Feral Heart has animals that have human personality and such, they are not categorized as "furry." This type of game would be "feral" or normal animals who do human things. A furry and a feral are different as far as their form and placement in their world.
Thus, I cannot agree that a furry and a feral are the same, this does not make sense. It is to say a human and a monkey are the same. Though they are similar in nature, they have clear differences and why those differences exist.