Hulk is a 1-year old Pit/Boxer mix. When he is focused he learns very well, but living in a home with two young boys (now you know how he got his name) his attention span is very short. So besides working on Sit and Down, which he performed very well, we worked on his focus. I expect him to do very well with his training.
Jeff Dentler, CPDT-KA, CTDI