Topsy and Tim

When Topsy and Tim go camping with Mummy and Dad, the trip takes a turn when Topsy feels unwell.

When Tim realises his eyesight is not as good as it should be, Mummy arranges for him to have an eye test. Meanwhile, Topsy makes a new friend in hospital and Grandma's dog Mossy has to go to the vet.

The twins camping trip doesn't quite go as planned when Topsy is rushed to hospital for an operation. While Topsy is recuperating, Tim realises his eye is not as good as it should be, so Mummy arranges for him to have an eye test.

Tim and Dad go to hospital to collect Topsy and Mummy, and Topsy says goodbye to her friend Molly. Later, Tim tells his parents about his failing eyesight.

Grandma collects Tim from school and takes him for an eye test, where he is told he is short sighted. Tim chooses frames for his glasses with the help of Mummy and Topsy.

Tim arrives at Tony Welch's house for a playdate, where he helps Mr Welch with a DIY job in the garden and bonds with Tony's best friend Sam.

After playing with DIY Derek's dog at home, Topsy and Mum go to Grandma's house, where Topsy examines her dog Mossy using her toy vet set and cheers her up with a tennis ball.

Tim finally gets his new glasses, while Topsy spends time at a pottery cafe.

Lovely Mossy is very unwell. The whole family go to see her at the vet's.

Grandma gets a new puppy and the twins prepare for the arrival of their new baby brother.