What Am I?

I'm a 6 letter word.

Letter 6, 5 and 2 spell out a drink.

Letters 4, 5, 2 and 3 spell out a fruit.

Letters 1, 2 and 6 spell out a pet.

Letters 3, 2 and 6 spell out a pest eaten by 1, 2 and 6.

WHAT AM I?