That .270 is about as close to an ideal wolf cartridge as you're likely to find!
I'm trying to figure out why you feel that way?????
Anything from higher powered center fire 22's on up will kill them as far as you can hit them!!!! Why would anyone need a 270 or any other cartridge that big??
I was hired to take out some dog packs once, my .243 Win. would shoot through and flatten any dog any size thati could hit at any range!
DM