Data from websites using the software program program is the process of extracting information from the web. I would have to add, being from the chilly north, make the hole BIG, DEEP AND SQUARE, and use a sq. wooden dug in container TO LINE THE DIRT, instead of the plastic garbage container...this may be your doggie toilet for the winter. Even though you pay a better value for a green product, in actuality, you might be paying the identical and even lower than standard products as a result of you are able to do extra with a smaller amount.