OK, first "piggies" are what we call feet in our house.

In case anyone was wondering what the heck I was talking about. LOL
So Norman came running to me on three legs. He was holding his right front leg high and whining. S'anah was right behind him and she looked anxious as well.
I panicked thinking he had gotten hurt. Picked him up and the smell hit. They were BOTH just freaking out because he had a little bit of POOP on his piggy.