To stay warm in the cold winter.
Beavers and polar bears have thick fur.
There are multiple reasons. One is that having light fur means that the animal will be able to stay cooler then that of an animal that has thick fur. If you mean color the darker the color the more sunlight it attracts.
polar bear
I think buffalo have thick fur because if hunters try to stab the animal, its hard to get straight into the skin.
it needs thick fur and blubber
a sloth?
A bear. A bear has fur attached to its thick fat skin!
Polar bear is protected by by the thick fur and has black skin to absorb the heat
some animals grow thick fur coats
they have thick fur on their bodies
There are multiple reasons. One is that having light fur means that the animal will be able to stay cooler then that of an animal that has thick fur. If you mean color the darker the color the more sunlight it attracts.
BEAVER!