Ewww..flush your toilet. And for heaven's sake don't let the dog lick you on the face for a while. Like, a l-o-n-g while.
A: your dog eats a fertilized parasite egg (from poop) B: your dog gets bitten by a mosquito or such C: your dog steps in poop D: other
It either gets stuck in the intestines or your dog will be able to poop it out.
Flush before the dog can eat it
poop
Poop
Not much unless he eats too much.
It's breath would smell like deer poop.
Normal.
It gets digested.
it gets sick and dies
it usually gets sick
If your dog eats a foreign object or has an intestinal blockage, you should take it to the vet.