Duma does sit, we're working on lie down next. He played fetch all on his own, the first day he was home! I thought for certain someone had taught him, but I'm assured not....On the other hand, I can't figure out if he hasn't learned his name yet or he just doesn't hear his name in typical cat style lol
Dante never did learn roll over, but Solo is so much smarter than Dante, it's obvious! But Dante is awesome at Sit and Lie down when he wants to be.
Sadly I don't have physical proof as I'd need to hire a videographer lol