I just got a Great Pyrenees puppy; it really likes hanging out near the coop and wants to mingle with the chickens. My chickens however...they are not enthused. I really have no worries about how the puppy will behave around the birds based on what I've seen so far of how it interacts with smaller animals, so it's more the chickens that need to adjust. Although the puppy is too young now, when it grows up I want to have it out around the coop any time I'm out there and probably other times too to help deter predators. Some of my chickens are escape artists when I go in and out of the run; they don't ever run far, just to the nearest patch of grass or even just behind me as a ploy to be picked up, but I need them to be comfortable with encountering the dog when they do that. I have a secure coop+run and a walk-in run extension separated from the secure area by a mesh door. In the mornings I was thinking I would put the puppy in the run extension for a while (weather permitting) and keep the chickens on the other side of the mesh door until I take the puppy back inside the house. I was figuring I'd just repeat that process daily for a while, and then eventually open the dividing door under close supervision. Is there anything else I should add to that to get the chickens comfortable with the new dog?