There are several theories about why dogs enjoy this disgusting behavior, but the most widely-accepted reason is that they’re trying to reclaim digested protein. This behavior is the most frustrating problem that dog parents deal with. It is better you train your dog as it is puppy. Once your dogs shows interest in stool, you must give him a firm “No” loudly and distract his attention to something else. When he grows up, be sure that your home or yard is clean and no stool.