Seb and Mama go to visit Mrs Kenny, but there' s a dog called Hamish at the house too. Woof woof, says Hamish. " Home," says Seb in a little voice. While Mama and Mrs Kenny have tea, Hamish is shut in another room and Seb plays with his train set . He gets so absorbed he forgets all about Hamish - until a piece of his cookie slips under the door. Seb puts his finger through the gap, peeps under the door, and two gentle eyes look back at him. " Hello, Hamish," says Seb. When it' s time to go home, Mama looks everywhere for Seb. Where could he be? Seb and Hamish are found at last, curled up together, fast asleep!