Read the following context and choose the best option to answer the question.
Context: Luckily after a 30 minute morning nap Owen was refreshed , for the most part . He was still a little tired and can be a little bratty when he 's tired . So there was a lot of " No Owen do n't do [ that ] " .
Question: How old is Owen in this story ?
Options: 
A. Owen is a teenager that wo n't leave his room .
B. Owen is an older gentlemen that sleeps a lot .
C. Owen is a 3 year old dog .
D. Owen is but a young child no older than 3 .


D