Ermintrude is a character from the children's television series Postman Pat. She is a friendly and gentle cow who lives in the village of Greendale. Ermintrude is known for her distinctive black and white spots and her calm demeanor, often seen grazing in the fields or interacting with other characters. In the show, Ermintrude is often featured alongside Postman Pat and his cat, Jess. She adds a touch of charm to the series, appealing to young audiences with her playful personality and simple, wholesome adventures in the countryside.