https://modernpuppies.com/pottytrain...apartment.aspx
is a website for a new method of potty training any dog of any size. I'm not getting this system as I have designed my own system but it is NOT for sale. It is only for my next GSD.
I do not recommend or dis-recommend this system as I have never used or known anybody that has used this system.
Just thought I would post this for all to watch the video on line and make your own decisions.