Looking through old tv show intros from the 70s, I came across a Saul Turteltaub. Saul Turteltaub was a famous sitcom producer from the 70s who made “That Was the Week that Was” and The Carol Burnett Show. He also made Sanford and Son. Only other guess I’ve found on the web is Jon Turteltaub, his son.
A quote from him that matches the candor of Lenny: “You might be impressed that I’ve made 23 TV shows,” he said, “but every producer will tell you that making 23 shows only means that you’ve had 23 shows canceled.”
I think BoJack Horseman is a horse.