A brainy Cocker Spaniel called Nancy has been dubbed one of Britain's smartest dogs after winning a game of Connect Four.
Lynn Stacey, 58, who lives in the UK filmed assistance dog Nancy, six, successfully getting three in a row on a smaller children’s version of Connect Four.
Nancy learned many of her tricks from her former best friend, Cocker Spaniel Bella.
The bright pooch knew more than 500 tricks, but sadly passed away last year at the age of 13.
