I'm not having trouble with the wool, it's the hide that's holding me back!
I was maxed out on wool and have gathered enough on top of that from my 3 (adventure) sheep, but getting a really low rate of hides from my cows (mostly coin, but several white and black from adventures). It doesn't help that I seem to be getting fang beasts every 2-3 collections from cows. Just checked 12 cows, got 1 hide and 5 fang beasts!