The kitten and the pigeon

Peck, the pigeon, and Duncan, the kitten, are becoming friends. Duncan, the kitten, is still afraid of the pigeon. He finds out every time what happens to him when he sticks his nose near the bird cage, he gets pecked.
Peck still loves to come out of her cage and walks in the living room. She loves belly rubs. Yes, this is the pigeon I'm talking about.