I've just read this post, and I'm sorry Cocoa is having a tough time and has been diagnose with diabetes.
Excercise wise perhaps you could put 15 minutes a day (twice) aside to play with him (and the others if they join in too) things like ping pong balls, and string toys with feathers are excellent excerciser toys and stimulate natural stalking behaviour in cats.
I think if he had those active sessions it would be good for him and you and bring you closer together. Just persevere if he's not very active.
Sunny is not active at all, but we play with her every day before bed (this is when she actually wants to play and enjoys it) with a ball and also a mouse string toy, she loves the string and will jump up in the air to catch it.
Perhaps this would help with cocoa? and also I think getting a harness and seeing if he'll go out for a walk is a great idea. Jack had a harness and would go out for walks, he really liked it. Though obviously it's not for every cat. SO you'd have to see if he took to it.
Good luck and please keep us posted about him. He sure is a handsome fella.
Bookmarks