Dog Whisperer Cesar Millan is touring the country with his son Andre as they work on a new project 'Dog Nation.'
The TV show will air next year. This weekend they'll be shooting an episode of the show in the Bay Area.
This is the first time the pair is working together.
Millan says he is teaching humans to have good relationships with dogs.
They will be at the Bay Area Pet Fair on Saturday, Oct. 15 from 11 a.m. and 2 p.m. at the Marin Center in San Rafael.