[rrman3536]

the one thing that dog owners fail to realize is it even when you pick up your dog's business ,unless you take the soil and grass along with the discharge you are not getting it all. After years of animals using the same area the build up is quit extensive to the point where the soil should be replaced, as an X dog owner I have first hand knowledge of this ,so after your trip to the dog parks and you fail to wash off the dogs feet or their bodies if they have been rolling around in the dirt, they will drag into your carts and home all the discharge they have been playing in.