Originally posted by Emopanther:

Deathsquitos don't one shot two star wolves, so they wolf will usually end up killing it right after it attacks. Just remember to make your moat a few spaces wide, because the lox's AoE attack where it rears up and slams down can hit your walls if you build them right next to a moat thats only one space wide.

Ehm they really can be one shoted if are unawared : getting a stealth hit by quitos
I have a plains fortress with twelve 2* wolves inside , but with an farm without roofs , sometimes when i just log dont know why my wolves dont get aware of them ( maybe because comes from high and outside the walls , when just spawns )
That ninja bug can insta kill them with a 350 damage hit ( them have 240 health ) if that happen