Terrific, his brain is getting more and more stimulated, and I hope he is enjoying it because it is something to be pleased about, the brain needs those reward signals just like a pet responds to treats. I think this is fabulous progress.
Slow and steady wins the race. That’s great news. New neurones in his brain are triggering and making connections again. It will happen with patience and time. This is a definite positive to be proud of. Long may this improvement continue