Bingo starts playing house, carrying her doll Poppy, who she’s pretending is her daughter, and boards a “train” made of two chairs, with Bandit as the engineer. He pulls the train to where Chilli is playing, and Bingo drops off Poppy at the pretend daycare. Then, she gets back on the train and heads to the kitchen, where Chilli is now, and they play at being veterinarians, trying to cheer up a cranky polar bear by tickling its cheek. After that, Bandit picks up Bingo with the train and takes her back to the house.
Bingo then pretends it’s the next morning and waits for the train, but it’s delayed because Bandit is playing with Bluey. When the train finally arrives, Bingo gets on, puts a toy cat named Mr. Cottonsocks on the other chair, and has a drink. Bandit reminds her that food and drink aren’t allowed on the train and that Mr. Cottonsocks should be on her lap. He asks to see her ticket, and she gives him an imaginary object, makes him “lick” it, and then “rub” it on his face, claiming it’s a piece of poo. Eventually, Bandit brings Bingo to the play daycare, where Chilli says Poppy has missed story time. Bluey joins them on the train with Mr. Cottonsocks, and Bandit picks up the toy cat to put it on Bluey’s lap, pretending to be attacked.
As the play continues, Bandit, covered in bandages, drops Bingo off at the pretend vet clinic, which is a mess. Chilli says the polar bear escaped and ate all the animals. Bluey puts a fake moustache and glasses on herself and Mr. Cottonsocks, pretending they’re in disguise as Egyptian neighbours. The toy polar bear then “attacks” Bandit, Bluey, and Mr. Cottonsocks, and Bluey exclaims that Mr. Cottonsocks is injured. Bandit takes Bluey and Mr. Cottonsocks to the “vet”, but Chilli says the clinic is closed. Instead, he takes them to Bingo’s playhouse, where Bingo “treats” Mr. Cottonsocks. The Heelers want to keep playing, but Bandit has had enough.