A 1938 catering service delivers food for dogs

The video describes a factory that specializes in preparing custom Ala carte diets for dogs. These meals are tailored to the size of the dog and delivered to a clientele that includes film stars. The service is efficient, with dogs recognizing the delivery truck, and is popular among celebrities who are busy at the studio. The pets of stars like Mary Carlisle, Ellen Drew, Betty Grable, and Jackie Coogan enjoy these luxury meals.

What is the significance of the head waiters truck in the context of the dogs?

How do film stars' pets experience the new dining service?