the way puppies and dogs can stay warm besides there fur is they huddle in a certain position and the heat from there fur and what ever they are laying on produces heat that keeps them to stay warm or they can also stay warm by cuddling up to you and laying on your lap that produces heat to help stay warm or they sit next to a heater.
by there fur or the sun there beds or blankets
Well if there is more than 1 I'm sure they huddle together.
Cats are fluffy because it's how they stay warm when it's cold out. They don't have anything to keep them warm besides their fur.
The okapi stays warm with its fur
Warm fur keeps them warm all year
the polar bear uses its fur to stay warm
Yes, lemmings have thick fur to stay warm.
It helps it stay warm.
saber toothed tiger used its thick fur to stay warm.
by the little fur on legs
To stay warm in the cold winter.
it uses its fur to heat up.