If I catch Jasper in a certain, runny mood, he loves his ball. I don't put him in it every day, so it's a treat when I do.
It's funny because when he gets sick of it, he just lays on the bottom and looks really chubby and adorable. lol.
I'm not sure what size it is. I know it's not the smallest or the biggest that they had at petsmart. lol. It was the middle sized one.
I also have a silent spinner that Jasper loves. He has 3 wheels technically, and he runs on the silent one the most and sleeps in another one. lol. Again, it was the next size up from the smallest one I do believe.
and I feed him Hazel Hamster food and pick out the corn because I was advised to do so.