Over the years Pongo’s black spots became grey. The mollies all gradually change their colors, with gold and black and white all shifting back and forth, and one even recently showing a bit of turquoise. Looking through some old photos this morning though I noticed that Diego, the ultimate white fluffy puppy, still looks pretty much the same as the day we brought him home, four and a half years ago. He’s almost six years old and still has the same coloring as that day back in 2008. I’m so jealous.