The 3 barks of Rusty

Today when I let Rusty out of his kennel I was getting stuff in the kitchen so I let him go on his own and he continued to head to the door. I heard the familiar sounds of him clipping the broom and dropping it (he isn't a straight walker), complete silence, and then a bark.

I rushed to the door (I can't see the door from the kitchen) thinking today is the day...he is going to bark to go out! Then I came around the door. The broom had fallen across the path and Rusty was on the other side of it (generally when he drops the broom I am with him so I just prop it back up) ; ears flat, eyes squinting and tail rapidly wagging - the doberman standard "I hate this - you fix it." He had called me.

It was then I realized that he has at least three barks I can identify as different: one for me/uncertainty about where I am, one for things like the cats and chinchilla and one for the start of a car ride. It was a great realization for me because I have so little tolerance for dog barking I just tune it out and ignore it - rather than trying to understand it.
Rusty's eye contact and responsiveness is really coming along. He actually sat in front of the gate and turned to look at me on his own - I see his future in posing with my quilts is shaping up nicely. He is a little more wobbly today because we spent too much time in the yard Sunday. In the top photo he is next to the tulips he destructed. Similar to in the house, when he finally gets bored (takes much longer in the yard) he starts seeking out something to move or destroy.

And now, in completely unrelated Rusty news:
The visiting Shepherd went home on Sunday. I never did mix her and Rusty again, but it worked out fine keeping them separate. I am glad it wasn't a permanent thing.
Notice the cows; living the calm life without their bossy bull.