An animal like this don't need no 'pack' to get the drop on a friggen boxer.
Ghost, you're right that he'd likely win by mere size advantage, assuming the Boxer didn't get hold quickly.
With certain breeds of dog, it's just the opposite. Human selection has concentrated in certain breeds a high degree of disregard for personal injury and a determination to hold on a bite.
You take a full grown wild canine that has been fighting & killing to survive it's whole life & it isn't gonna be much of a contest between a wild animal & a domestic dog...I don't care how BADASS you THINK he is...
