Does that mean wolf-dogs are viscious?
In fact, the opposite is true. They are not aggressive animals in general terms. However, the pack instinct is strong and two wolves both desiring to be the Alpha will fight. Domestic dogs do not have the instinct of “okay you win”. Two full-blooded wolves will fight until one surrenders and accepts defeat. It is uncommon for them to seriously injure each other. Two domestic dogs will fight until one is dead or no longer able to fight (hence the disgusting existence of dog fights as a “betting” sport). Unfortunately, wolf-dogs did not inherit their predecessors’ ability to know when to stop. They can cause injury to each other. As with ANY animal, an injured, cornered or terrified wolf-dog might bite a human. Under normal circumstances, they are gentle animals and far more likely to try to avoid conflict with humans rather than to initiate it.