Didn’t know he also worked for Lantz. He did Roger Rabbit at Disney, so that’s pretty much all the animation studios of the 60’s. Lantz, Warner, H-B, Disney. The man got around. And that was just the cartoons after Benny.
I had a friend years ago who could do a perfect Porky Pig. In fact, when he got nervous he would sometimes slip into the character a bit and stuttered like him. One time a cop pulled us over and asked him for his license and reg and he did just that. It was funny as hell. I think even the cop laughed.