The Squirrels go to see what Duggee is doing, but on the way Tag stumbles on some toy blocks and hurts his knee. How can they make him feel better? Happy's mum always says laughter is the best medicine. But how will they make Tag laugh? A-woof... maybe Duggee can help, he does have his comedy badge!

The Squirrels are playing in the clubhouse when Naughty Monkey arrives and causes chaos! He later returns to his home to relax, but there is a knock at his door. It's his cousins, who have come to visit. But it turns out they are even naughtier than Naughty Monkey!