She 's had to be content to sniff when we return home . She seems to enjoy this very much , but I ' m sure it does n't make up for the heartbreak of being left behind . She 's also the alpha dog in the house , so this particularly does n't sit well with her . The younger dog has gotten MUCH better about running next to me .
According to the above context, choose the best option to answer the following question.
Question: Who is the narrator most likely ?
Options:
- The narrator is the dog .
 - None of the above choices .
 - The narrator is the alpha .
 - The narrator is the pet owner .


The narrator is the pet owner .