The last time we wrote about Chief, aka Oreo Cloud, he was a fluffy 9-week-old puppy. Now, half a year later, the Chow Chow is looking more and more like the 80-pound cookies and cream lion he's destined to become.

The last time we wrote about Chief, aka Oreo Cloud, he was a fluffy 9-week-old puppy. Now, half a year later, the Chow Chow is looking more and more like the...