It was just a dog. One they'd probably have had to have killed anyway, after biting someone. The uproar is a bit silly.
I ran over a large-dog sized animal the other day. Dunno what it was. Was following a freelander, who (annoyingly) didn't even break stride when straddling (or possibly mowing down) said beast, so my first warning something was amiss was a large puff of 'dust' (probably animal hair/fur) from underneath the Land Rover. Before I knew it, a sheepy looking creature was sliding along the road in the same direction of travel as me and making its way under my passenger-side wheels. Went straight over the bugger. Upon arriving home, I checked the car and found light-coloured hair attached to my bumper. Not a sheep then, so must have been a deer, goat, or dog. Was quite amused. Or bemused. Perhaps a bit of both.