Sasha Malone, 8, hugs Clifford the Big Red Dog on June 1 at the Chesapeake Public Charter School. Clifford and representatives of WETA Kids showed up for a celebration with ...

The bright red dog with the unstoppable grin unleashes a new season of his "Puppy Days" episodes this week with a two-hour special "Puppy Power Hours" Wednesday at 7 a.m. on PBS.