Re-composition of the Cat Poem

My son Jaeuk liked the poem but also suggested a slight emendation. He wanted me to delete "of the" in line seven, resulting in this: "And they hear the wild call." I preferred to keep my original version of the line, for various reasons, but my son did motivate me to consider other changes, and here is my slightly edited re-composition:

Kitty, Kitty

Cats are mysterious creatures.

They look like they're made of fluff

and finely feathered features

that furnish their inner stuff.

But they're red in truth and all

of the vicious carnivore arts.

And they hear the wild of the call

in the nature that makes up their parts.

Rewriting took longer than the original writing. Here are the originals. Verse 3: "and tiny feathered features". Verse 8: "of the nature that makes up their parts". Is the result worth the changes from these?