Despite numerous abilities of tigers, only one attack of a predator from 20 is successful. And though the indicator quite low, is quite enough of it if in the territory of a tiger is found many animals who are his production. It explains importance of encouragement of the person not to destroy in a large number of individuals on whom the predator feeds. However in the territory with a low number of production, unsuccessful attacks can make threat for life of an animal.
If attack breaks and the victim manages to escape, the tiger will pursue in rare instances it again as being too heavy and large, he will hardly be able to catch it again.
The animals who was attacked by a predator seldom manage to endure it because of severe wounds - they bleed to death and shock after a while.