Barney said:
I have the same issue…right nut…just so happens my dog does too…do we call that adaptation?
It’s likely Imitation …as it is the biggest sign of envy. And since he sees your right nut hanging outside your tidy Whiteys, he imitated as well hoping to get the same results as you since he watches / hears the going ons within your lodge …. You should probably check him into the local scratch and pull parlor