history: My dog eat other animals poop. I have seen them eat goat, duck and cow poop. I hope they don't get sick. My dog eats other animals poop. I have seen them eat goat_comma_ duck and cow poop. I hope they don't get sick. Oh_comma_ wow! That is crazy_comma_ have you talked to the vet?
current: The vet says that this can be normal but to make sure that I give them their worm pills regularly. 
next: I thought it would be normal. Good thing to be cautious. 