Answer:
1) They only have 2 possible eye colors, hazle and blue (with exception to albinos). Blue, however, is most common in puppies, though a very very few adult wolves retain their blue eyes.
2) Somehow, they've managed to make themselves into a legend of being blood thirsty beasts in every fairy-tail, when in reality, the first major wolf attacks have occured only recently in Alaska, with exception, of course, to rapid/injured wolves.
3) Some wolves have been known to eat dogs, even taking them off the leash. Another wolf, known as Romeo in Juneu, has been known to play with the dogs, as if he, too, where a dog.
4) Tundra wolves main diet isn't hares nor caribou. It's mice.
5)If the parents of a pup die, the rest of the pack continues raising it.