Question: benji is what kind of dog?
Answer: He was 100% mutt, a mix of cocker spaniel, schnauzer and poodle. Inn worked with the dog until Higgins was ready for the dog's first role in 1963 (Petticoat Junction). Then when Higgins turned 14, Inn responsibly retired the dog. But once the role of Benji came up, Higgins came out of retirement.