Inspired by Whispers Millie. Most dog people have a special place for older dogs, I figure we can celebrate their grey faces here. Buster is 10 years old in a couple of months. I can't believe my little boy is getting so grown up. Heres a photo of him from last week, he's getting the cutest round grey eyebrows. He's also going grey around his lips and in his ears, like any good old man should.