150 lbs is pushing it. The largest scaled are 141 and 143 in Yellowstone.
Dogs do not kill wolves. Minimally 153 dogs have been killed by wolves in WY/MT/ID region to date. Most were herding dogs or hounds running lions or whatever.
No boxer would escape a wolf, even a single wolf, with just two puncture wounds.
I believe the largest wolf ever shot was 175 pounds, in Alaska. There are rumors of a 200 pounder coming out of MN this fall. We'll see in the coming weeks. Prolly exaggeration with a bit of photoshop involved.
