Christina, don't know if this will help but the raw shot was taken at about 0.8m from the subject using a Canon 7D and a Canon 100mm F2.8 Macro lens (F8,1/100, ISO200). I also used AI focus because the shot was hand held.
And you are correct, Janet is pretty tolerant really. So much so, she pointed out a couple of Bloody Nosed Beetles' copulating, and kept curious tourists with even more curious dogs at bay, while I was flat on my belly in the middle of a public footpath, getting the shot.
Every photographer needs a very good assistant from time to time!