Why do dogs eat poop?

[Lani]

On the other hand, maybe there's a more straightforward evolutionary rather than behavioural reason for them eating poop. Perhaps it helps them keep the healthiest possible stomach with the widest variety of microbes. It works for humans!

http://www.nytimes.com/2013/01/17/he...inds.html?_r=0

[Sydneys Mom]

I second what Lani said and will add my own

[lindylou]

hi
my louie used to eat his dog poo when he was a puppy but he grow out of it
do'nt worry it did'nt harm louie