Our first cat after we got married, AnnaBelle. She was the world's most docile creature.

There was a Kildeer nest in our driveway turn-around, complete with eggs. AnnaBelle would lie on the lawn about 5 feet away and just watch Momma Kildeer sitting on her eggs. She never showed the slightest interest in attacking, but I'm sure it drove the Kildeer nuts.