Curiosity or just a competitive dog? It doesn't matter if it means I'm getting exercise. Older dogs need to keep moving so we don't lose muscle mass.
It's all about me. I'm the master at making my pack circle me, like a flock of birds. They orbit me as if I am their sun.
I'm a good dog. I'm an older dog, with aging hips. I'm also a big dog. I weigh more than you do little girl. Do you know what you're doing with my sheep?