Your English is fine. I may have been mistaken but I thought you were trying to be somewhat humorous and not entirely serious about being confused. I responded in a like manner & hope you didn't take it the wrong way.

I've watched the video and it doesn't look to me like the wolf is showing aggression, just interest in the dogs. So I'm led to believe this interaction was probably motivated by the sex drive, not the food drive.

The dog you call the Patou we call a Great Pyrenees. As far as the Malamute not being impressed by the wolf, the modern breed is descended from general purpose working & hunting dogs belonging to the Inuit in Alaska. It seems reasonable that they would have selected for animals that were more or less capable of coping with the presence of wolves, as I can't imagine dogs that couldn't would have been of much use.