Woolly Rhinoceros
The woolly rhinoceros, also called the Coelodonta antiquitatis, is one of the largest extinct animals in the world. During the Pleistocene epoch, they were commonly found throughout Europe and Asia, and survived up until the end of the last glacial period. The woolly rhinoceros had thick hair, ideal for the cold temperatures during this time period. They were massive, and weighed over three tonnes. Humans wandered the earth with these animals, as images of these woolly rhinos were found in cave paintings (Wikipedia).