A toy??? It was a profound discovery!!
Seriously, I never started a thread for it. I have the remaining cartridges, and my plan is to telecine all of them and make a DVD of all of them. Still soliciting ideas for a name (best I could come up with was "Puggo's Puppies", but I'm not entirely satisfied with it). Once that project bubbles to the top of the queue, I'll start a thread.