Comment by lm28469

More than once I've seen dogs eat their own shit or shits from other dogs/cats

Anyways, if you pay close attention to how people live in advanced countries you'll notice we do almost everything we can to fuck up our health: bad sleeping schedule, way too much time spend siting, bad eating habits, &c. People half starving in the 1700s on a mediterranean diet were doing better than the average modern american when it comes to health.