We have a Corgi that knows he is not supposed to lick/snack on/drool on, etc. the chickens.
However, he cannot help himself. I am glad now their run is enclosed. He makes a great watch dog as hawks and buzzards make him sooooo verrrrrryyyy angry he goes insane (probably why the chickens get his gizzard). He runs barking them right off of our 10 acres, sometimes running 100 yards just to be sure the bird doesn't stay "over" our property. Little birds do not bother him, only big ones.
Anyway, last week he slipped out of the house and came to us, carefully going around all the birds while we were working on the run. So we finished part of the fence we were working with and as he was walking up to the house with us, he took off like a bat out of Corgi **** and swooped toward a chicken.
We yelled his name and he made this large arc all the way back to the house without touching a bird. The alarm had been sounded by the roosters, and one bantum even flew to the top of the coop. He walked right up to the front door, as if to say, "I know, I know, only kidding." He cannot be trusted when they are free ranging. Thing is, I know he wants to behave, it just is so hard for him not to go after them. When they were chicks and we introduced him, he salivated heavily and shook watching them. He is a great dog, we are careful to not tempt him.