Puzzle on 2/15/03

A palindrome is a word, phrase, or sentence that reads the same backwards or forwards.
For example, the word DAD is a palindrome.
The phrase A SANTA AT NASA is a palindrome.

This week, I will give you clues about a particular palindrome.
Your task is to discover the palindrome from my clues.

I am thinking of a two word palindrome.

What do you do when you
put feline animals on top of each other ?

What are the words?

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