I swear these doggies will eat ANYTHING!!!! My Chi likes to eat the lint and bits of carpet, then she gets sick with a frothy drool. She'll eat the cat's puke too (yuk!!!!). Thank goodness she doesn't eat her own poo, at least not yet. She eats the cat's poo though if given a chance. She's got her nose down sniffing all the time, just like a live vacuum cleaner.