Ok, two more things.
1. Our dogs are diggers--anyway to keep them from digging under the fence or in the middle of the grass would be great. I don't mind them digging if they can learn to understand WHERE I am ok with it.
2. One dog keeps eating his poop. I have heard of "forbid" (a product to put in his food to keep him from eating it) but was wondering if there are other ways of solving this. We pick up poop regularly, he doesn't eat it everytime, and only eats the fresh stuff.