I have a vet on my facebook that states dogs eat their own poop or other animals normally because they are lacking the digestive enzymes needed to break down foods they are fed. I’d highly suggest in trying a different diet for your dog or trying to implement one raw meal a day or even a week. Her name BTW is Karen Becker. She goes into detail in one of her recent post about dogs eating their own poo or others and reasons why. You may be able to also find these videos on YouTube. I am unsure if I can post the links to it here.
