Uhhh - what a mess. Mercedes will chew something for you and then spit it on the floor. Then she'll crush it under her feet and spit on it a few more times - then you'll lick it right from her feet. That's how Mercedes wants it - and that's why she'll do it over and over again. Can you see the mess sticking to her feet? You'll lick them clean first and then lick the floor clean too!