Poetic Devices in "Cat"

Hi guys i found a metaphor in "Cat",

When J.R.R. Tolkien wrote "leaps on his meat" is a perfect metaphor. of course a cat can not leap on his meat, it describes that the cat is so eager for his meats that he jumps to get it.
This is also a great sensory image describing a cat gobbling up meat.

Sensory Images:
-Claw in paw
-Fat cat on the mat
-leaps on his meat

-Aviva