Answer:
This phrase is a metaphor "The earth is the cup of the sun, That filleth at morning" it is stating that the Earth is like a cup that in the morning will be filled by sunlight.
Yes in my opinion because dogs need love just the same as you do
Hmm, I'd definitely mention their prison #, especially if they don't have a name or a known one. I'd mention how the blue waves of their hair match their ocean eyes or something like that. I'd mention the marks on their face for sure. I don't know, but you got this!