Shampoo Bottles are Made from Animals

My shampoo bottle perplexes me,
It states no animal testing,
Or use of animal products,
My militancy was now resting.
But in small print on the label,
It says, “Made from recycled P.E.T.”
So, if no animals are used,
From where did the bottle they get.
Those poor little sausage dogs,
That poor little parakeet,
The bottle isn’t plastic at all,
It’s made from animal meat!
I was about to have a stroke,
And go into cardiac arrest,
When I picked up the phone and called them,
To give them Daisy’s address ….

That's what it says on the back of my shampoo bottle. (Don't you do other things in the shower besides shower?) It just struck me as a little ironic.