Wolves are wild animals. They look very much like big dogs. Usually wolves are grey with long tails. Wolves are predators and very smart hunters. They live almost anywhere. They can be found in tundra,steppe and taiga. Wolves have great physical strength,endurance and agivity. As wolves kill weak and sick animals first they are considered to be forest medics. But because of the danger they pose to people,many species of wolves have been completely wiped out,and many are considered endangered.