Not chanterelles this time

I came home to find a wee little bitsy teeny dog poop on my doormat.

I think it was lovingly placed there by a neighbor who thinks my dog produced it.

But my dog only goes around the neighborhood with me, and I carry poop bags, and I clean up after her.

In case this was done by someone who has been plagued by many tiny dog poops before they resorted to this measure as a plea for consideration, I have placed a note on my door explaining this.

Unless it's a cat poop? But it looks like a dog poop, only small.