Really good poem!

I'll be honest, I can't really comment on this too much - if it follows a specific structure of poetry, I can't analyse it. I can say that capitalization is off at times (e.g. "shire" rather than "Shire," or "Short" rather than "short"), but as its own thing, it's decent.

You took my breath away at "He gave me strength when the ring and my wounds took it away." I love the friendship between Frodo and Sam!

This was a lovely, sad, and sweet poem. I love Frodo and Sam's friendship and you captured it beautifully.