Now I know if a dog eats outdoors poop he can possibly get parasites, but Hershey eats, or trys to, our indoor cats' poopies. From what I have read, it won't really hurt them, however my Mom says that the kitty poops make her
dog sick. Of course you have to worry about the dog ingesting clumping cat litter also. I just try my best to keep Hershey out of it. They always want to get into whatever they are not allowed to.