In a lot of basic behavour patterns, they are the same.
Wolves are pack animals, and in the wild, a pack will co-operate to provide food and safety from outsiders. There is a strict hierarchy, with a pack leader who will have the pick of the ins-season bitches. Other males who grow up in the pack will learn their place - the leader will fight if necessary to establish and maintain his place. As some young males grow, they will challenge for leaderfship, and when the old wolf is too old to defend his place, he may be driven out.
Dogs exhibit similar trends of behaviour, and owners should adapt accordingly. Yourt dog will be more comfortable and secure if he knows that you are 'leader' and keep him in his place. This means that you don;t tolerate any growling or snapping from him, and he will give up anything he is holding without protest if you wish to take it from him. When he grows, he may decide to 'take you on' and snap at you without aparent cause. This should be dealt with by instant and severe discipline, so he knows you are still in charge.
Contrary to some dog owners perception, dogs are not humans in animal form, they are pack animals, and will live a happy life if their social needs are met as far as possible.
Hope this helps.