Even as I'm on vacation, thoughts of dorfs fill my head. Damnit all.
For aspiring fortress makers, I'd like to impart this bit of knowledge: beware the catsplosion. Cats, as we all know, are evil creatures sent by the elves to interfere with the game and destroy your FPS. It starts with two, then ten, then you have masses of cats running around and sabotaging your computer.
How do we fix this? Two ways. First build a bunch of cages and assign all stray cats (and stray animals for that matter) to them, preferably far away, because I hate cats. After that is complete, keep an eye out for indicators saying kittens have been born. When this happens, immediately mark the newly born kittens to be mercilessly slaughtered by the butcher. The less time the little bastards have to bond with a dorf, the better.
Cats are nice to keep rodents out of food stores, but not when there's 70 of them.
On a related note, I have lots of cat leather. Lol.