K-9 Police dog saves liive of fellow officer .

What a great story. I agree K-9 officers are well worth the time it takes to train them. They not only save lives in incidents like this, but they can be tainted to find people (victim or suspect), find drugs, or bombs and probably so many other things. More K-9 officers might even help reduce the number of people shot for fleeing. It certainly would be better for a suspect to be taken down by a dog than shot down. They can recover from a bite.