Aside from it being utterly disgusting.. I went to Petsmart and bought him the nasty habit chewable pills to get him to stop eating his poo.. I poop scouped the yard.. I can't figure out why he's doing this.. The Vet said cause in the winter they are hard and he may think there a toy His diet is Innova puppy food which I will be switching him to adult as soon as the puppy is all gone. He'll be a year old March 20th. My other yorkie doesn't do any of this.. but I give her the nasty habit chewable too cause maybe he's going after her poo... I don't know what to do!! He's still eating it with taking the pill to stop it.. ugh..