On a hot sunny day, Shaun and the Flock are thirsty and need to get water. After getting water, Bitzer starts water in the pool. He gets sunscreen, lemonade, an umbrella, a chair and a towel to put on the chair. The Farmer gets his swimming trunks, inner tube and sunglasses and gets in the pool. Shaun uses a sheep disguised a cloud, but that doesn't get the Farmer to go in the house. Then they try to pull the cork out of the inner tube, but the Farmer comes back. Shaun disguises himself as a shark and gets the Farmer and Bitzer into the house. The Flock gets into the pool while the Farmer and Bitzer go and find the local pool.
- The newspaper that The Farmer is reading while his bathing, shows a picture of Shaun and the flock from a previous episode. Despite this, the farmer seems to be completely unaware that his sheeps are indeed unusual.
- Shaun uses the fleece on his head as a hanky, this may reveal that it is fake.
- When Shaun and Hazel are using sheep as clouds, they are revealed to be using Shirley and Nuts as clouds.
- There's an episode that is called, "Prickly Heat", in Series 3 which bares the similar heat situation.