This would be true for all dogs who aren't trained properly. Most would say if you trained your dogs, well, that any breed could be trusted off-leash. But, I had one, years ago, and she never left the yard, and I never worried about her being hit by a car, or getting into the neighbors yard, etc, but after 7yrs of never leaving the yard, she chased a rabbit(other small animal) into the road, and was hit by a car...it was horrible. She was killed instantly, and we were devestated.....we thought she was trained, and thought she would be fine, but one night, she was let out to use the bathroom, and she didn't come back....I wouldn't trust any breed off-leash unless under supervision. Good luck though, if you have a fence, I don't see a problem, but if you plan on taking them near a busy road off-leash, I wouldn't do it. Good luck though! Huskies are wonderful dogs.