[Bobcat]

Must be a Doberman/engine thing . My Doberman would be sound asleep in the yard until I started the gas edger . Then he would come over like a bat out of you know where , barking , lunging , growling and attacking the edger until I turned it off ... then he went back to sleep like nothing happened .
I used to have some fun by asking one of my kids to get me the edger and then watching .