Wolf attacks are injuries to humans or their property by any subspecies of wolf. Their frequency varies with geographical location and historical period, but overall gray wolf attacks are rare. Wolves today tend to live mostly far from people or have developed the tendency and ability to avoid them. The country with the most extensive historical records is France, where nearly 7,600 fatal attacks were documented from 1200 to 1920. There are few historical records or modern cases of wolf attacks in North America. In the half-century up to 2002, there were eight fatal attacks in Europe and Russia, three in North America, and more than 200 in south Asia. Experts categorize wolf attacks into various types, including rabies-infected, predatory, agonistic, and defensive.

The gray wolf is the largest wild member of the canid family, with males averaging , and females . It is the most specialized member of its genus in the direction of carnivory and hunting large game.

Wolf attack

Wolf–human interactions

Although they primarily target ungulates, wolves are at times versatile in their diet; for example, those in the Mediterranean region largely subsist on garbage and domestic animals. They have powerful jaws and teeth and powerful bodies capable of great endurance, and often run in large packs. Nevertheless, they tend to fear and avoid human beings, especially in North America.

Wolf attack

Wolves vary in temperament and their reaction to humans. Those with little prior experience with humans, and those positively conditioned through feeding, may lack fear. Wolves living in open areas, for example the North American Great Plains, historically showed little fear before the advent of firearms in the 19th century, and would follow human hunters to feed on their kills, particularly bison. In contrast, forest-dwelling wolves in North America were noted for shyness. Wolf biologist L. David Mech hypothesized in 1998 that wolves generally avoid humans because of fear instilled by hunting.

Wolf attack

Mech also noted that humans' upright posture is unlike wolves' other prey, and similar to some postures of bears, which wolves usually avoid. Mech speculated that attacks are preceded by habituation to humans, while a successful outcome for the wolf may lead to repeated behavior, as documented especially in India.

Categories

Rabid

Cases of rabid wolves are low when compared to other species since wolves do not serve as primary reservoirs of the disease, but can be infected with rabies from other animals such as dogs, golden jackals and foxes. Cases of rabies in wolves are very rare in North America, though numerous in the eastern Mediterranean, Middle East and Central Asia. The reason for this is unclear, though it may be connected with the presence of jackals in those areas, as jackals have been identified as primary carriers. Wolves apparently develop the "furious" phase of rabies to a very high degree, which, coupled with their size and strength, makes rabid wolves perhaps the most dangerous of rabid animals, with bites from rabid wolves being 15 times more dangerous than those of rabid dogs. Rabid wolves usually act alone, traveling large distances and often biting large numbers of people and domestic animals. Most rabid wolf attacks occur in the spring and autumn periods. Unlike with predatory attacks, the victims of rabid wolves are not eaten, and the attacks generally only occur on a single day. Also, rabid wolves attack their victims at random, showing none of the selectivity displayed by predatory wolves, though the majority of recorded cases involve adult men, as men were frequently employed in agricultural and forestry activities which put them into contact with wolves.

Non-rabid

Experts categorize non-rabid attacks based on the behavior of the victims prior to the attack and the motivations of the wolf.

Provoked

Attacks whose victims had been threatening, disciplining, disturbing, teasing, or annoying attacking wolves, their pups, families, or packs are classified as "provoked", "defensive" or "disciplinary". The attackers in such cases seem motivated, not by hunger, but fear or anger and the need to escape from or drive the victim away. Examples would include a captive wolf attacking an abusive handler; a mother wolf attacking a hiker who had wandered near her pups; an attack on a wolf hunter in active pursuit; or a wildlife photographer, park visitor, or field biologist who had gotten too close for the wolf's comfort. While such attacks may still be dangerous, they tend to be limited to quick bites and not pressed.

Unprovoked

Unprovoked attacks have been classified as "predatory"; "exploratory" or "investigative"; or "agonistic".