More animals in our yard!

I was working on my computer in my bedroom one afternoon (since its the only A/C room in my house) and I heard the clank of a cowbell outside my window. Running around to the front gate, I found a small group of water buffalo populating our driveway:

Of course as I went to take a picture, they began to leave. Apparently, they don't like foreigners taking their picture. I've tried. See my post about Saleumsai's village. I tried taking several water buffaloes pictures and they nearly stampeded a couple times!
Here they are making it around the bend:

They made their way down the street and I think they were headed for a cruising walk on the main road. Maybe grab some good grass in the ditch... oh, wait, those ditches are getting filled with drain pipes! Better hurry guys... the greener grass is not going to be there for long!
Also, Vigo, our faithful peeing watchdog, was very excited and a little scared of the visitors:

At least he didn't pee all over me or the driveway!