Siberian tiger
Siberian tigers are the largest of all tigers, as well as the largest of all the big cats. They can grow up to the length of 6–9 ft (1.8–2.7 meters), but some can be as long as . They usually weigh around 300–600 pounds, but can weigh as much as 700 pounds or more. To keep themselves from becoming cold in the winters, Siberian tigers have thicker fur coats than tigers which live in southern Asia.  They also have a thick layer of fat which helps keep them warm. Like all other tigers, Siberian tigers have orange fur with black stripes. Siberian tigers have extra fur around their necks and paws which helps them keep warm. Siberian tigers have less orange in their coats, and have fewer stripes.