There is a youtube link were someone had theirs fetching a bean bag.
Mine like to run wild for the first 20 minutes LOL then I can get on the floor with them and let them jump all over me.
They like boxes and tubes that they can run in and out of.
Mine love playing in inside my fleece. They'll run out my sleeve, poke their heads out and run back up to the neck.Some will curl up and sleep.
I love getting them to come to me, so I sit with a dish of treats and shake, they have to come right up on me to get it.
Some need a little coaxing so I may have to give one or 2 treats while they are still on the floor. If they catch on I make them come right too me.
They do like learning, and can learn words. Like NO, UP, down....lol Oh and Kiss kiss
Give them a paper towel roll and watch them try and hide it LOL
Or a tissue box, anything like that. And try training them to do things. Get back in their cage on their own is helpfull.