Why is a Pomeranian classified as a mammal?

Answer 1

1.) Body covered by hair or fur

2.) Four-chambered heart

3.) specialized teeth

4.) Warm blooded

5.) Suckle their young with mother's milk

6.) Babies born as miniature versions of an adult

Answer 2

All dogs are mammals. They have hair. They give birth to live young. They provide milk for those young. They are warm blooded.

Answer 3

Because it bears live young and suckles them