He is the top dog!
The winner of the prestigious best in show at this year's Westminster Kennel Club was Banana Joe. He's an Affenpinscher.
Affenpinscher's are terrier-like dogs known for being highly intelligent.
INSIDE EDITION found Banana Joe celebrating his big win by feasting on a well-deserved filet mignon steak at Sardi's restaurant in Manhattan.
He looked awfully proud licking his chops and posing for photographers!