CSB K-9 Unit?

When I went to school last monday, after getting past the ID check turnstile, I noticed a big dog near the guard's post. A few feet away was it's master in K-9 Unit uniform. I spoke to some of my co-workers and they mentioned that CSB now has a K-9 unit. Hehehe! I wonder what made them decide to have such a unit in the school? They must've found some drugs or something. Or maybe they want to prevent drugs from coming into the school. Well, whatever! All I can say is, ANG CUTE NG DOGGIE! I wanted to pet it but was afraid of getting bitten. :P