Veterinarians are valuable community helpers. Follow Sesame Street characters in learning how veterinarians help keep animals healthy and how they take care of animals big and small. About the Sesame Street ® Loves Community Helpers series: Community helpers are everywhere! Celebrate the people who make our communities safe and healthy with these beginner introductions. Big Bird, Bert, Ernie, and others explore this core curriculum with the signature charm and fun of the Muppets from Sesame Street.