Very interesting ideas. :3 I chose to consider most of them, but a few ideas will have to be thought through or not included. D: Basically because, if I would add prey, it wouldn't be interesting or fun to hunt...they wouldn't be able to die, move, run, etc. So it would be rather....dull...XD We'll all have to wait for prey to be added to the game by KovuLKD, himself. ^-^
As for specifying the dens with flowers spelling out initials, I honestly feel that makes it a little bit too restricted, but if people want to make the dens a place for wolves, foxes, or big cats, that will be their choice...no worries, I'm still including a majority of your ideas. ^w^