1. Him
2. It
3. Us
4. Them
5. You
6. Her
Yes in my opinion because dogs need love just the same as you do
They see things from there own point of view
Your answer would be B!
'Smallest' is describing the puppy therefore it is describing a noun which makes it an adjective.
A noun: Person, place or thing
Pronoun: Is a word that takes the place of a noun (example: he, she it.)
Adjective: Describes a noun.
Hope this helps! :)