This video demonstrates the obedience level a dog can achieve. This video shows Lianne Hassen and ‘Tank’ her labrador retriever achieving another perfect score (100 points) in AKC Rally Excellent B. Way to go Tank. EVEN IF YOUR DOG NEVER ACHIEVES THIS LEVEL YOU CAN BE ASSURED YOU CAN HAVE AN OBEDIENT DOG!!! CALL US TODAY FOR A FREE DEMO. 816-878-4878