The common theme these poems share is celebrations of self and nature support themes that explore the connectedness of all things. Both these poems are written by Walt Whitman, in which he adresses to the reader directly, and brings clear messages of how everything is connected through nature, citing its huge role in people's lives.
i would say the answer is
C. intelligent
I think that 'adamant' would be a good word to describe this behavior.
Adamant is a word that can be used to describe a stubborn person that is unwilling to be persuaded into a change of mind. This would be a good word because in the sentence, the subject is doing something that would be considered slightly extreme to the outsider for what he/she wants. From these actions, we can see that he/she is unwilling to change their mind until they achieve their goal, which in this case is moving the cat's crate to the house.
The answer is Sanger Rainsford, who is the protagonist, as he is the "good guy" of the story.