The creator of the Lamp Chop puppet show I used to watch that as a kid on PBS, and this was the most popular but from that show: Nowadays, you're more likely to see Lamp Chop herself in the dog toy aisle. I've got through at least two of them with Sunny during his puppy chewing phase
One of the tentpoles of my childhood viewing. She was the equivalent of Fred Rogers to me. Only funnier.