Disney Treasures, 2004 Series: Card #96 featuring Basil of Baker Street. The back of the card reads:

Basil of Baker Street, from The Great Mouse Detective, is the mouse to call when you've got a tough case to crack. Along with his faithful sidekick, Dr. Dawson, Basil can get to the bottom of the toughest cases, just as he helped Olivia rescue her father from the clutches of the evil Ratigan.