Over 2000 wolves? Jesus.... How are they feeding that.
If we assume they eat the bare minimum of 2 and a half pound per day, like the gray wolves on the real world... That's 2.5 TON of food, PER DAY. That the wolves would be eating... And that's the bare minimum! While requiring 7 lbs of food per day to reproduce successfully...
... Even if we include hunting, that would result in a bare forest very quickly...
There's too many wolves!