When I bought Kassina from Tom, I was really impressed with how well trained Tygar was.   I hoped that some day my dog would be able to do some of the same things I saw Tygar doing.  At first, I just wanted to do some obedience with the dog, but I quickly changed my mind when I realized how much fun the protection and tracking could be!  Now, I am hooked, and looking forward to many more years of training with Kass, or with other dogs in the future.