Unfortunately, 2 of our ferrets are very old, one does not play much anymore, the other deos a little, and the 3rd, he is only a few yrs old, and plays alot still..... you could play with him....
Might have to keep in mind getting you here to help start a tank for me sometie..hehehehe.
I had the gobies that stay little, the pea@@@@@ and bumblee bees. For the life of me, I just cannot keep fish alive...but I do have an african dwarf frog, seems he is the only one I can keep alive.