Eventually, dogs’ poop ends up being infested with worms. But usually, that’s long after it leaves your doggy’s bottom and is a normal part of the decomposition process.
Intestinal worms are something that can happen to more mammals than just dogs. If your dog is showing other signs of impaired health, however, it may be a clue that Fido is dealing with a worm or parasite problem that is worth checking into more seriously.
Good diet, regular exercise, a varied and healthy diet, and regular reminders that your dog is a good dog are always recommended for superior canine health.