Agree in theory, my read on that particular situation is that the human was shading arrogant/taunting, and the male was a bit jealous verging towards pissed. M

Agree in theory, my read on that particular situation is that the human was shading arrogant/taunting, and the male was a bit jealous verging towards pissed. My dog has played a few times with a rescue mutt (bit of rottie in there?) who growls pretty loud in the heat of the moment. Was frightening to hear, but shes not aggressive at all.