Jackie Commer, MI 5/4/2010 7:40:58 PM Wow, Vladae Roytapel trained my dog last summer before he left for CA... He saved my dogs life, I had a very aggressive 146 lbs. German Shepherd in which other trainers were unable to help even as a puppy. Very discouraged and fearing for my dogs life I was able to find Vladae and not a minute too soon... After seeing his videos online I knew he was Rex and my only hope! Vladae was training my dog a week later after contacting him in tears and 40 minutes into training my "impossible to train" German Shepherd Rex he was completely a different dog, walking off leash as to before Vladae he wasn't able to walk on leash or allowed out of the back yard due to his size and unmanagable behavior!! I thank god for being able to find Vladae the last few days of my amazing dogs life! Vladae has saved Rex and me... Rex is such a gentle giant that just needed a little help that only Vladae was able to give him!! Also reading the article I saw that it said to pull on the dogs collar when turning it mimics a mothers bite but I believe that in only with the pinch collar in which Vladae used in Rex's training and I think something similar to his new product! Congrats Vladae and thank you sooo much!!!!