What happens if dogs eat another dogs poop?

Eating their own poop is harmless, but consuming poop from other animals may cause health problems if the stool is contaminated with parasites, viruses, or toxins. In most cases, this behavior will fade before the puppy is about nine months old.

Why is my dog obsessed with eating other dogs poop?

The most common reason for dogs to eat other animals’ poop is that they simply enjoy the taste. Nutritional imbalance, specifically digestive enzyme deficiency, can lead dogs to eat feces. Dogs under stress may eat poop to relieve anxiety. Understimulated or underexercised dogs may eat feces out of boredom.